127337336

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73351}}^1$

素因数の和:73395

約数の個数: 32

約数和(自身を含む): 281671680

約数和(自身を除く): 154334344

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 73351, 146702, 293404, 513457, 586808, 1026914, 2053828, 2273881, 4107656, 4547762, 9095524, 15917167, 18191048, 31834334, 63668668, 127337336]

約数ペア:

[(1, 127337336), (2, 63668668), (4, 31834334), (7, 18191048), (8, 15917167), (14, 9095524), (28, 4547762), (31, 4107656), (56, 2273881), (62, 2053828), (124, 1026914), (217, 586808), (248, 513457), (434, 293404), (868, 146702), (1736, 73351)]