168996942256

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{4177}}^1\times {\mathrm{47711}}^1$

素因数の和:51949

約数の個数: 40

約数和(自身を含む): 333696392064

約数和(自身を除く): 164699449808

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 4177, 8354, 16708, 33416, 47711, 66832, 95422, 190844, 221381, 381688, 442762, 763376, 885524, 1771048, 2528683, 3542096, 5057366, 10114732, 20229464, 40458928, 199288847, 398577694, 797155388, 1594310776, 3188621552, 10562308891, 21124617782, 42249235564, 84498471128, 168996942256]

約数ペア:

[(1, 168996942256), (2, 84498471128), (4, 42249235564), (8, 21124617782), (16, 10562308891), (53, 3188621552), (106, 1594310776), (212, 797155388), (424, 398577694), (848, 199288847), (4177, 40458928), (8354, 20229464), (16708, 10114732), (33416, 5057366), (47711, 3542096), (66832, 2528683), (95422, 1771048), (190844, 885524), (221381, 763376), (381688, 442762)]