188378512

素因数分解:

$2^4\times 7^1\times {\mathrm{251}}^1\times {\mathrm{6701}}^1$

素因数の和:6967

約数の個数: 40

約数和(自身を含む): 418848192

約数和(自身を除く): 230469680

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 251, 502, 1004, 1757, 2008, 3514, 4016, 6701, 7028, 13402, 14056, 26804, 28112, 46907, 53608, 93814, 107216, 187628, 375256, 750512, 1681951, 3363902, 6727804, 11773657, 13455608, 23547314, 26911216, 47094628, 94189256, 188378512]

約数ペア:

[(1, 188378512), (2, 94189256), (4, 47094628), (7, 26911216), (8, 23547314), (14, 13455608), (16, 11773657), (28, 6727804), (56, 3363902), (112, 1681951), (251, 750512), (502, 375256), (1004, 187628), (1757, 107216), (2008, 93814), (3514, 53608), (4016, 46907), (6701, 28112), (7028, 26804), (13402, 14056)]