133208848

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{2791}}^1$

素因数の和:2975

約数の個数: 40

約数和(自身を含む): 273504320

約数和(自身を除く): 140295472

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 157, 304, 314, 628, 1256, 2512, 2791, 2983, 5582, 5966, 11164, 11932, 22328, 23864, 44656, 47728, 53029, 106058, 212116, 424232, 438187, 848464, 876374, 1752748, 3505496, 7010992, 8325553, 16651106, 33302212, 66604424, 133208848]

約数ペア:

[(1, 133208848), (2, 66604424), (4, 33302212), (8, 16651106), (16, 8325553), (19, 7010992), (38, 3505496), (76, 1752748), (152, 876374), (157, 848464), (304, 438187), (314, 424232), (628, 212116), (1256, 106058), (2512, 53029), (2791, 47728), (2983, 44656), (5582, 23864), (5966, 22328), (11164, 11932)]