168728496

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{2579}}^1$

素因数の和:2666

約数の個数: 80

約数和(自身を含む): 460684800

約数和(自身を除く): 291956304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 47, 48, 58, 87, 94, 116, 141, 174, 188, 232, 282, 348, 376, 464, 564, 696, 752, 1128, 1363, 1392, 2256, 2579, 2726, 4089, 5158, 5452, 7737, 8178, 10316, 10904, 15474, 16356, 20632, 21808, 30948, 32712, 41264, 61896, 65424, 74791, 121213, 123792, 149582, 224373, 242426, 299164, 363639, 448746, 484852, 598328, 727278, 897492, 969704, 1196656, 1454556, 1794984, 1939408, 2909112, 3515177, 3589968, 5818224, 7030354, 10545531, 14060708, 21091062, 28121416, 42182124, 56242832, 84364248, 168728496]

約数ペア:

[(1, 168728496), (2, 84364248), (3, 56242832), (4, 42182124), (6, 28121416), (8, 21091062), (12, 14060708), (16, 10545531), (24, 7030354), (29, 5818224), (47, 3589968), (48, 3515177), (58, 2909112), (87, 1939408), (94, 1794984), (116, 1454556), (141, 1196656), (174, 969704), (188, 897492), (232, 727278), (282, 598328), (348, 484852), (376, 448746), (464, 363639), (564, 299164), (696, 242426), (752, 224373), (1128, 149582), (1363, 123792), (1392, 121213), (2256, 74791), (2579, 65424), (2726, 61896), (4089, 41264), (5158, 32712), (5452, 30948), (7737, 21808), (8178, 20632), (10316, 16356), (10904, 15474)]