120008728

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73897}}^1$

素因数の和:73939

約数の個数: 32

約数和(自身を含む): 266032800

約数和(自身を除く): 146024072

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1624, 73897, 147794, 295588, 517279, 591176, 1034558, 2069116, 2143013, 4138232, 4286026, 8572052, 15001091, 17144104, 30002182, 60004364, 120008728]

約数ペア:

[(1, 120008728), (2, 60004364), (4, 30002182), (7, 17144104), (8, 15001091), (14, 8572052), (28, 4286026), (29, 4138232), (56, 2143013), (58, 2069116), (116, 1034558), (203, 591176), (232, 517279), (406, 295588), (812, 147794), (1624, 73897)]