137875848

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{991}}^1$

素因数の和:1059

約数の個数: 128

約数和(自身を含む): 411402240

約数和(自身を除く): 273526392

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 31, 33, 34, 44, 51, 62, 66, 68, 88, 93, 102, 124, 132, 136, 186, 187, 204, 248, 264, 341, 372, 374, 408, 527, 561, 682, 744, 748, 991, 1023, 1054, 1122, 1364, 1496, 1581, 1982, 2046, 2108, 2244, 2728, 2973, 3162, 3964, 4092, 4216, 4488, 5797, 5946, 6324, 7928, 8184, 10901, 11594, 11892, 12648, 16847, 17391, 21802, 23188, 23784, 30721, 32703, 33694, 34782, 43604, 46376, 50541, 61442, 65406, 67388, 69564, 87208, 92163, 101082, 122884, 130812, 134776, 139128, 184326, 185317, 202164, 245768, 261624, 337931, 368652, 370634, 404328, 522257, 555951, 675862, 737304, 741268, 1013793, 1044514, 1111902, 1351724, 1482536, 1566771, 2027586, 2089028, 2223804, 2703448, 3133542, 4055172, 4178056, 4447608, 5744827, 6267084, 8110344, 11489654, 12534168, 17234481, 22979308, 34468962, 45958616, 68937924, 137875848]

約数ペア:

[(1, 137875848), (2, 68937924), (3, 45958616), (4, 34468962), (6, 22979308), (8, 17234481), (11, 12534168), (12, 11489654), (17, 8110344), (22, 6267084), (24, 5744827), (31, 4447608), (33, 4178056), (34, 4055172), (44, 3133542), (51, 2703448), (62, 2223804), (66, 2089028), (68, 2027586), (88, 1566771), (93, 1482536), (102, 1351724), (124, 1111902), (132, 1044514), (136, 1013793), (186, 741268), (187, 737304), (204, 675862), (248, 555951), (264, 522257), (341, 404328), (372, 370634), (374, 368652), (408, 337931), (527, 261624), (561, 245768), (682, 202164), (744, 185317), (748, 184326), (991, 139128), (1023, 134776), (1054, 130812), (1122, 122884), (1364, 101082), (1496, 92163), (1581, 87208), (1982, 69564), (2046, 67388), (2108, 65406), (2244, 61442), (2728, 50541), (2973, 46376), (3162, 43604), (3964, 34782), (4092, 33694), (4216, 32703), (4488, 30721), (5797, 23784), (5946, 23188), (6324, 21802), (7928, 17391), (8184, 16847), (10901, 12648), (11594, 11892)]