164213376

素因数分解:

$2^7\times 3^1\times {\mathrm{23}}^1\times {\mathrm{18593}}^1$

素因数の和:18633

約数の個数: 64

約数和(自身を含む): 455181120

約数和(自身を除く): 290967744

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 276, 368, 384, 552, 736, 1104, 1472, 2208, 2944, 4416, 8832, 18593, 37186, 55779, 74372, 111558, 148744, 223116, 297488, 427639, 446232, 594976, 855278, 892464, 1189952, 1282917, 1710556, 1784928, 2379904, 2565834, 3421112, 3569856, 5131668, 6842224, 7139712, 10263336, 13684448, 20526672, 27368896, 41053344, 54737792, 82106688, 164213376]

約数ペア:

[(1, 164213376), (2, 82106688), (3, 54737792), (4, 41053344), (6, 27368896), (8, 20526672), (12, 13684448), (16, 10263336), (23, 7139712), (24, 6842224), (32, 5131668), (46, 3569856), (48, 3421112), (64, 2565834), (69, 2379904), (92, 1784928), (96, 1710556), (128, 1282917), (138, 1189952), (184, 892464), (192, 855278), (276, 594976), (368, 446232), (384, 427639), (552, 297488), (736, 223116), (1104, 148744), (1472, 111558), (2208, 74372), (2944, 55779), (4416, 37186), (8832, 18593)]