157022948

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{3313}}^1$

素因数の和:3392

約数の個数: 36

約数和(自身を含む): 299115012

約数和(自身を除く): 142092064

約数列:

[1, 2, 4, 17, 34, 41, 68, 82, 164, 289, 578, 697, 1156, 1394, 2788, 3313, 6626, 11849, 13252, 23698, 47396, 56321, 112642, 135833, 225284, 271666, 543332, 957457, 1914914, 2309161, 3829828, 4618322, 9236644, 39255737, 78511474, 157022948]

約数ペア:

[(1, 157022948), (2, 78511474), (4, 39255737), (17, 9236644), (34, 4618322), (41, 3829828), (68, 2309161), (82, 1914914), (164, 957457), (289, 543332), (578, 271666), (697, 225284), (1156, 135833), (1394, 112642), (2788, 56321), (3313, 47396), (6626, 23698), (11849, 13252)]