157673872

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{2357}}^1$

素因数の和:2515

約数の個数: 40

約数和(自身を含む): 316660536

約数和(自身を除く): 158986664

約数列:

[1, 2, 4, 8, 16, 37, 74, 113, 148, 226, 296, 452, 592, 904, 1808, 2357, 4181, 4714, 8362, 9428, 16724, 18856, 33448, 37712, 66896, 87209, 174418, 266341, 348836, 532682, 697672, 1065364, 1395344, 2130728, 4261456, 9854617, 19709234, 39418468, 78836936, 157673872]

約数ペア:

[(1, 157673872), (2, 78836936), (4, 39418468), (8, 19709234), (16, 9854617), (37, 4261456), (74, 2130728), (113, 1395344), (148, 1065364), (226, 697672), (296, 532682), (452, 348836), (592, 266341), (904, 174418), (1808, 87209), (2357, 66896), (4181, 37712), (4714, 33448), (8362, 18856), (9428, 16724)]