154407528

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:404

約数の個数: 192

約数和(自身を含む): 497203200

約数和(自身を除く): 342795672

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 19, 22, 24, 31, 33, 36, 38, 44, 57, 62, 66, 72, 76, 88, 93, 99, 114, 124, 132, 152, 171, 186, 198, 209, 228, 248, 264, 279, 331, 341, 342, 372, 396, 418, 456, 558, 589, 627, 662, 682, 684, 744, 792, 836, 993, 1023, 1116, 1178, 1254, 1324, 1364, 1368, 1672, 1767, 1881, 1986, 2046, 2232, 2356, 2508, 2648, 2728, 2979, 3069, 3534, 3641, 3762, 3972, 4092, 4712, 5016, 5301, 5958, 6138, 6289, 6479, 7068, 7282, 7524, 7944, 8184, 10261, 10602, 10923, 11916, 12276, 12578, 12958, 14136, 14564, 15048, 18867, 19437, 20522, 21204, 21846, 23832, 24552, 25156, 25916, 29128, 30783, 32769, 37734, 38874, 41044, 42408, 43692, 50312, 51832, 56601, 58311, 61566, 65538, 69179, 75468, 77748, 82088, 87384, 92349, 112871, 113202, 116622, 123132, 131076, 138358, 150936, 155496, 184698, 194959, 207537, 225742, 226404, 233244, 246264, 262152, 276716, 338613, 369396, 389918, 415074, 451484, 452808, 466488, 553432, 584877, 622611, 677226, 738792, 779836, 830148, 902968, 1015839, 1169754, 1245222, 1354452, 1559672, 1660296, 1754631, 2031678, 2144549, 2339508, 2490444, 2708904, 3509262, 4063356, 4289098, 4679016, 4980888, 6433647, 7018524, 8126712, 8578196, 12867294, 14037048, 17156392, 19300941, 25734588, 38601882, 51469176, 77203764, 154407528]

約数ペア:

[(1, 154407528), (2, 77203764), (3, 51469176), (4, 38601882), (6, 25734588), (8, 19300941), (9, 17156392), (11, 14037048), (12, 12867294), (18, 8578196), (19, 8126712), (22, 7018524), (24, 6433647), (31, 4980888), (33, 4679016), (36, 4289098), (38, 4063356), (44, 3509262), (57, 2708904), (62, 2490444), (66, 2339508), (72, 2144549), (76, 2031678), (88, 1754631), (93, 1660296), (99, 1559672), (114, 1354452), (124, 1245222), (132, 1169754), (152, 1015839), (171, 902968), (186, 830148), (198, 779836), (209, 738792), (228, 677226), (248, 622611), (264, 584877), (279, 553432), (331, 466488), (341, 452808), (342, 451484), (372, 415074), (396, 389918), (418, 369396), (456, 338613), (558, 276716), (589, 262152), (627, 246264), (662, 233244), (682, 226404), (684, 225742), (744, 207537), (792, 194959), (836, 184698), (993, 155496), (1023, 150936), (1116, 138358), (1178, 131076), (1254, 123132), (1324, 116622), (1364, 113202), (1368, 112871), (1672, 92349), (1767, 87384), (1881, 82088), (1986, 77748), (2046, 75468), (2232, 69179), (2356, 65538), (2508, 61566), (2648, 58311), (2728, 56601), (2979, 51832), (3069, 50312), (3534, 43692), (3641, 42408), (3762, 41044), (3972, 38874), (4092, 37734), (4712, 32769), (5016, 30783), (5301, 29128), (5958, 25916), (6138, 25156), (6289, 24552), (6479, 23832), (7068, 21846), (7282, 21204), (7524, 20522), (7944, 19437), (8184, 18867), (10261, 15048), (10602, 14564), (10923, 14136), (11916, 12958), (12276, 12578)]