157078172152

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{179}}^1\times {\mathrm{906541}}^1$

素因数の和:906748

約数の個数: 48

約数和(自身を含む): 325539232200

約数和(自身を除く): 168461060048

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 179, 242, 358, 484, 716, 968, 1432, 1969, 3938, 7876, 15752, 21659, 43318, 86636, 173272, 906541, 1813082, 3626164, 7252328, 9971951, 19943902, 39887804, 79775608, 109691461, 162270839, 219382922, 324541678, 438765844, 649083356, 877531688, 1298166712, 1784979229, 3569958458, 7139916916, 14279833832, 19634771519, 39269543038, 78539086076, 157078172152]

約数ペア:

[(1, 157078172152), (2, 78539086076), (4, 39269543038), (8, 19634771519), (11, 14279833832), (22, 7139916916), (44, 3569958458), (88, 1784979229), (121, 1298166712), (179, 877531688), (242, 649083356), (358, 438765844), (484, 324541678), (716, 219382922), (968, 162270839), (1432, 109691461), (1969, 79775608), (3938, 39887804), (7876, 19943902), (15752, 9971951), (21659, 7252328), (43318, 3626164), (86636, 1813082), (173272, 906541)]