157141888

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{53377}}^1$

素因数の和:53414

約数の個数: 32

約数和(自身を含む): 326673360

約数和(自身を除く): 169531472

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 368, 736, 1472, 2944, 53377, 106754, 213508, 427016, 854032, 1227671, 1708064, 2455342, 3416128, 4910684, 6832256, 9821368, 19642736, 39285472, 78570944, 157141888]

約数ペア:

[(1, 157141888), (2, 78570944), (4, 39285472), (8, 19642736), (16, 9821368), (23, 6832256), (32, 4910684), (46, 3416128), (64, 2455342), (92, 1708064), (128, 1227671), (184, 854032), (368, 427016), (736, 213508), (1472, 106754), (2944, 53377)]