165909722

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1\times {\mathrm{347}}^1$

素因数の和:674

約数の個数: 32

約数和(自身を含む): 276217344

約数和(自身を除く): 110307622

約数列:

[1, 2, 11, 22, 103, 206, 211, 347, 422, 694, 1133, 2266, 2321, 3817, 4642, 7634, 21733, 35741, 43466, 71482, 73217, 146434, 239063, 393151, 478126, 786302, 805387, 1610774, 7541351, 15082702, 82954861, 165909722]

約数ペア:

[(1, 165909722), (2, 82954861), (11, 15082702), (22, 7541351), (103, 1610774), (206, 805387), (211, 786302), (347, 478126), (422, 393151), (694, 239063), (1133, 146434), (2266, 73217), (2321, 71482), (3817, 43466), (4642, 35741), (7634, 21733)]