164357296

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{577}}^1\times {\mathrm{937}}^1$

素因数の和:1541

約数の個数: 40

約数和(自身を含む): 336141680

約数和(自身を除く): 171784384

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 577, 937, 1154, 1874, 2308, 3748, 4616, 7496, 9232, 10963, 14992, 17803, 21926, 35606, 43852, 71212, 87704, 142424, 175408, 284848, 540649, 1081298, 2162596, 4325192, 8650384, 10272331, 20544662, 41089324, 82178648, 164357296]

約数ペア:

[(1, 164357296), (2, 82178648), (4, 41089324), (8, 20544662), (16, 10272331), (19, 8650384), (38, 4325192), (76, 2162596), (152, 1081298), (304, 540649), (577, 284848), (937, 175408), (1154, 142424), (1874, 87704), (2308, 71212), (3748, 43852), (4616, 35606), (7496, 21926), (9232, 17803), (10963, 14992)]