155962488

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:146

約数の個数: 256

約数和(自身を含む): 497664000

約数和(自身を除く): 341701512

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 19, 22, 24, 31, 33, 34, 38, 44, 51, 57, 59, 62, 66, 68, 76, 88, 93, 102, 114, 118, 124, 132, 136, 152, 177, 186, 187, 204, 209, 228, 236, 248, 264, 323, 341, 354, 372, 374, 408, 418, 456, 472, 527, 561, 589, 627, 646, 649, 682, 708, 744, 748, 836, 969, 1003, 1023, 1054, 1121, 1122, 1178, 1254, 1292, 1298, 1364, 1416, 1496, 1581, 1672, 1767, 1829, 1938, 1947, 2006, 2046, 2108, 2242, 2244, 2356, 2508, 2584, 2596, 2728, 3009, 3162, 3363, 3534, 3553, 3658, 3876, 3894, 4012, 4092, 4216, 4484, 4488, 4712, 5016, 5192, 5487, 5797, 6018, 6324, 6479, 6726, 7068, 7106, 7316, 7752, 7788, 8024, 8184, 8968, 10013, 10659, 10974, 11033, 11594, 12036, 12331, 12648, 12958, 13452, 14136, 14212, 14632, 15576, 17391, 19057, 19437, 20026, 20119, 21318, 21948, 22066, 23188, 24072, 24662, 25916, 26904, 28424, 30039, 31093, 33099, 34751, 34782, 36993, 38114, 38874, 40052, 40238, 42636, 43896, 44132, 46376, 49324, 51832, 57171, 60078, 60357, 62186, 66198, 69502, 69564, 73986, 76228, 77748, 80104, 80476, 85272, 88264, 93279, 98648, 104253, 110143, 114342, 120156, 120714, 124372, 132396, 139004, 139128, 147972, 152456, 155496, 160952, 186558, 208506, 209627, 220286, 228684, 240312, 241428, 248744, 264792, 278008, 295944, 330429, 342023, 373116, 382261, 417012, 419254, 440572, 457368, 482856, 590767, 628881, 660858, 684046, 746232, 764522, 834024, 838508, 881144, 1026069, 1146783, 1181534, 1257762, 1321716, 1368092, 1529044, 1677016, 1772301, 2052138, 2293566, 2363068, 2515524, 2643432, 2736184, 3058088, 3544602, 4104276, 4587132, 4726136, 5031048, 6498437, 7089204, 8208552, 9174264, 12996874, 14178408, 19495311, 25993748, 38990622, 51987496, 77981244, 155962488]

約数ペア:

[(1, 155962488), (2, 77981244), (3, 51987496), (4, 38990622), (6, 25993748), (8, 19495311), (11, 14178408), (12, 12996874), (17, 9174264), (19, 8208552), (22, 7089204), (24, 6498437), (31, 5031048), (33, 4726136), (34, 4587132), (38, 4104276), (44, 3544602), (51, 3058088), (57, 2736184), (59, 2643432), (62, 2515524), (66, 2363068), (68, 2293566), (76, 2052138), (88, 1772301), (93, 1677016), (102, 1529044), (114, 1368092), (118, 1321716), (124, 1257762), (132, 1181534), (136, 1146783), (152, 1026069), (177, 881144), (186, 838508), (187, 834024), (204, 764522), (209, 746232), (228, 684046), (236, 660858), (248, 628881), (264, 590767), (323, 482856), (341, 457368), (354, 440572), (372, 419254), (374, 417012), (408, 382261), (418, 373116), (456, 342023), (472, 330429), (527, 295944), (561, 278008), (589, 264792), (627, 248744), (646, 241428), (649, 240312), (682, 228684), (708, 220286), (744, 209627), (748, 208506), (836, 186558), (969, 160952), (1003, 155496), (1023, 152456), (1054, 147972), (1121, 139128), (1122, 139004), (1178, 132396), (1254, 124372), (1292, 120714), (1298, 120156), (1364, 114342), (1416, 110143), (1496, 104253), (1581, 98648), (1672, 93279), (1767, 88264), (1829, 85272), (1938, 80476), (1947, 80104), (2006, 77748), (2046, 76228), (2108, 73986), (2242, 69564), (2244, 69502), (2356, 66198), (2508, 62186), (2584, 60357), (2596, 60078), (2728, 57171), (3009, 51832), (3162, 49324), (3363, 46376), (3534, 44132), (3553, 43896), (3658, 42636), (3876, 40238), (3894, 40052), (4012, 38874), (4092, 38114), (4216, 36993), (4484, 34782), (4488, 34751), (4712, 33099), (5016, 31093), (5192, 30039), (5487, 28424), (5797, 26904), (6018, 25916), (6324, 24662), (6479, 24072), (6726, 23188), (7068, 22066), (7106, 21948), (7316, 21318), (7752, 20119), (7788, 20026), (8024, 19437), (8184, 19057), (8968, 17391), (10013, 15576), (10659, 14632), (10974, 14212), (11033, 14136), (11594, 13452), (12036, 12958), (12331, 12648)]