156931806

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{6353}}^1$

素因数の和:6560

約数の個数: 32

約数和(自身を含む): 329391360

約数和(自身を除く): 172459554

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 179, 358, 537, 1074, 4117, 6353, 8234, 12351, 12706, 19059, 24702, 38118, 146119, 292238, 438357, 876714, 1137187, 2274374, 3411561, 6823122, 26155301, 52310602, 78465903, 156931806]

約数ペア:

[(1, 156931806), (2, 78465903), (3, 52310602), (6, 26155301), (23, 6823122), (46, 3411561), (69, 2274374), (138, 1137187), (179, 876714), (358, 438357), (537, 292238), (1074, 146119), (4117, 38118), (6353, 24702), (8234, 19059), (12351, 12706)]