128514446736

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{811}}^1\times {\mathrm{253949}}^1$

素因数の和:254784

約数の個数: 80

約数和(自身を含む): 357976046400

約数和(自身を除く): 229461599664

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 811, 1622, 2433, 3244, 4866, 6488, 9732, 10543, 12976, 19464, 21086, 31629, 38928, 42172, 63258, 84344, 126516, 168688, 253032, 253949, 506064, 507898, 761847, 1015796, 1523694, 2031592, 3047388, 3301337, 4063184, 6094776, 6602674, 9904011, 12189552, 13205348, 19808022, 26410696, 39616044, 52821392, 79232088, 158464176, 205952639, 411905278, 617857917, 823810556, 1235715834, 1647621112, 2471431668, 2677384307, 3295242224, 4942863336, 5354768614, 8032152921, 9885726672, 10709537228, 16064305842, 21419074456, 32128611684, 42838148912, 64257223368, 128514446736]

約数ペア:

[(1, 128514446736), (2, 64257223368), (3, 42838148912), (4, 32128611684), (6, 21419074456), (8, 16064305842), (12, 10709537228), (13, 9885726672), (16, 8032152921), (24, 5354768614), (26, 4942863336), (39, 3295242224), (48, 2677384307), (52, 2471431668), (78, 1647621112), (104, 1235715834), (156, 823810556), (208, 617857917), (312, 411905278), (624, 205952639), (811, 158464176), (1622, 79232088), (2433, 52821392), (3244, 39616044), (4866, 26410696), (6488, 19808022), (9732, 13205348), (10543, 12189552), (12976, 9904011), (19464, 6602674), (21086, 6094776), (31629, 4063184), (38928, 3301337), (42172, 3047388), (63258, 2031592), (84344, 1523694), (126516, 1015796), (168688, 761847), (253032, 507898), (253949, 506064)]