121340384

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{18143}}^1$

素因数の和:18183

約数の個数: 48

約数和(自身を含む): 274337280

約数和(自身を除く): 152996896

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 76, 88, 152, 176, 209, 304, 352, 418, 608, 836, 1672, 3344, 6688, 18143, 36286, 72572, 145144, 199573, 290288, 344717, 399146, 580576, 689434, 798292, 1378868, 1596584, 2757736, 3193168, 3791887, 5515472, 6386336, 7583774, 11030944, 15167548, 30335096, 60670192, 121340384]

約数ペア:

[(1, 121340384), (2, 60670192), (4, 30335096), (8, 15167548), (11, 11030944), (16, 7583774), (19, 6386336), (22, 5515472), (32, 3791887), (38, 3193168), (44, 2757736), (76, 1596584), (88, 1378868), (152, 798292), (176, 689434), (209, 580576), (304, 399146), (352, 344717), (418, 290288), (608, 199573), (836, 145144), (1672, 72572), (3344, 36286), (6688, 18143)]