156918872

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{93851}}^1$

素因数の和:93887

約数の個数: 32

約数和(自身を含む): 337867200

約数和(自身を除く): 180948328

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 93851, 187702, 375404, 750808, 1032361, 1783169, 2064722, 3566338, 4129444, 7132676, 8258888, 14265352, 19614859, 39229718, 78459436, 156918872]

約数ペア:

[(1, 156918872), (2, 78459436), (4, 39229718), (8, 19614859), (11, 14265352), (19, 8258888), (22, 7132676), (38, 4129444), (44, 3566338), (76, 2064722), (88, 1783169), (152, 1032361), (209, 750808), (418, 375404), (836, 187702), (1672, 93851)]