154892848

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{51769}}^1$

素因数の和:51805

約数の個数: 40

約数和(自身を含む): 346651920

約数和(自身を除く): 191759072

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 748, 1496, 2992, 51769, 103538, 207076, 414152, 569459, 828304, 880073, 1138918, 1760146, 2277836, 3520292, 4555672, 7040584, 9111344, 9680803, 14081168, 19361606, 38723212, 77446424, 154892848]

約数ペア:

[(1, 154892848), (2, 77446424), (4, 38723212), (8, 19361606), (11, 14081168), (16, 9680803), (17, 9111344), (22, 7040584), (34, 4555672), (44, 3520292), (68, 2277836), (88, 1760146), (136, 1138918), (176, 880073), (187, 828304), (272, 569459), (374, 414152), (748, 207076), (1496, 103538), (2992, 51769)]