138840624

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{74167}}^1$

素因数の和:74194

約数の個数: 60

約数和(自身を含む): 418455856

約数和(自身を除く): 279615232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 74167, 148334, 222501, 296668, 445002, 593336, 667503, 890004, 964171, 1186672, 1335006, 1780008, 1928342, 2670012, 2892513, 3560016, 3856684, 5340024, 5785026, 7713368, 8677539, 10680048, 11570052, 15426736, 17355078, 23140104, 34710156, 46280208, 69420312, 138840624]

約数ペア:

[(1, 138840624), (2, 69420312), (3, 46280208), (4, 34710156), (6, 23140104), (8, 17355078), (9, 15426736), (12, 11570052), (13, 10680048), (16, 8677539), (18, 7713368), (24, 5785026), (26, 5340024), (36, 3856684), (39, 3560016), (48, 2892513), (52, 2670012), (72, 1928342), (78, 1780008), (104, 1335006), (117, 1186672), (144, 964171), (156, 890004), (208, 667503), (234, 593336), (312, 445002), (468, 296668), (624, 222501), (936, 148334), (1872, 74167)]