158313456

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{157057}}^1$

素因数の和:157078

約数の個数: 60

約数和(自身を含む): 506354992

約数和(自身を除く): 348041536

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 157057, 314114, 471171, 628228, 942342, 1099399, 1256456, 1413513, 1884684, 2198798, 2512912, 2827026, 3298197, 3769368, 4397596, 5654052, 6596394, 7538736, 8795192, 9894591, 11308104, 13192788, 17590384, 19789182, 22616208, 26385576, 39578364, 52771152, 79156728, 158313456]

約数ペア:

[(1, 158313456), (2, 79156728), (3, 52771152), (4, 39578364), (6, 26385576), (7, 22616208), (8, 19789182), (9, 17590384), (12, 13192788), (14, 11308104), (16, 9894591), (18, 8795192), (21, 7538736), (24, 6596394), (28, 5654052), (36, 4397596), (42, 3769368), (48, 3298197), (56, 2827026), (63, 2512912), (72, 2198798), (84, 1884684), (112, 1413513), (126, 1256456), (144, 1099399), (168, 942342), (252, 628228), (336, 471171), (504, 314114), (1008, 157057)]