167946928

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{4889}}^1$

素因数の和:5029

約数の個数: 40

約数和(自身を含む): 345625200

約数和(自身を除く): 177678272

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 113, 152, 226, 304, 452, 904, 1808, 2147, 4294, 4889, 8588, 9778, 17176, 19556, 34352, 39112, 78224, 92891, 185782, 371564, 552457, 743128, 1104914, 1486256, 2209828, 4419656, 8839312, 10496683, 20993366, 41986732, 83973464, 167946928]

約数ペア:

[(1, 167946928), (2, 83973464), (4, 41986732), (8, 20993366), (16, 10496683), (19, 8839312), (38, 4419656), (76, 2209828), (113, 1486256), (152, 1104914), (226, 743128), (304, 552457), (452, 371564), (904, 185782), (1808, 92891), (2147, 78224), (4294, 39112), (4889, 34352), (8588, 19556), (9778, 17176)]