138813936

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1663}}^1$

素因数の和:1758

約数の個数: 80

約数和(自身を含む): 376356864

約数和(自身を除く): 237542928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 47, 48, 74, 94, 111, 141, 148, 188, 222, 282, 296, 376, 444, 564, 592, 752, 888, 1128, 1663, 1739, 1776, 2256, 3326, 3478, 4989, 5217, 6652, 6956, 9978, 10434, 13304, 13912, 19956, 20868, 26608, 27824, 39912, 41736, 61531, 78161, 79824, 83472, 123062, 156322, 184593, 234483, 246124, 312644, 369186, 468966, 492248, 625288, 738372, 937932, 984496, 1250576, 1476744, 1875864, 2891957, 2953488, 3751728, 5783914, 8675871, 11567828, 17351742, 23135656, 34703484, 46271312, 69406968, 138813936]

約数ペア:

[(1, 138813936), (2, 69406968), (3, 46271312), (4, 34703484), (6, 23135656), (8, 17351742), (12, 11567828), (16, 8675871), (24, 5783914), (37, 3751728), (47, 2953488), (48, 2891957), (74, 1875864), (94, 1476744), (111, 1250576), (141, 984496), (148, 937932), (188, 738372), (222, 625288), (282, 492248), (296, 468966), (376, 369186), (444, 312644), (564, 246124), (592, 234483), (752, 184593), (888, 156322), (1128, 123062), (1663, 83472), (1739, 79824), (1776, 78161), (2256, 61531), (3326, 41736), (3478, 39912), (4989, 27824), (5217, 26608), (6652, 20868), (6956, 19956), (9978, 13912), (10434, 13304)]