156720976768

素因数分解:

$2^7\times {\mathrm{41}}^1\times {\mathrm{29862991}}^1$

素因数の和:29863046

約数の個数: 32

約数和(自身を含む): 319832644320

約数和(自身を除く): 163111667552

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 328, 656, 1312, 2624, 5248, 29862991, 59725982, 119451964, 238903928, 477807856, 955615712, 1224382631, 1911231424, 2448765262, 3822462848, 4897530524, 9795061048, 19590122096, 39180244192, 78360488384, 156720976768]

約数ペア:

[(1, 156720976768), (2, 78360488384), (4, 39180244192), (8, 19590122096), (16, 9795061048), (32, 4897530524), (41, 3822462848), (64, 2448765262), (82, 1911231424), (128, 1224382631), (164, 955615712), (328, 477807856), (656, 238903928), (1312, 119451964), (2624, 59725982), (5248, 29862991)]