166996944

素因数分解:

$2^4\times 3^3\times {\mathrm{571}}^1\times {\mathrm{677}}^1$

素因数の和:1265

約数の個数: 80

約数和(自身を含む): 480891840

約数和(自身を除く): 313894896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 571, 677, 1142, 1354, 1713, 2031, 2284, 2708, 3426, 4062, 4568, 5139, 5416, 6093, 6852, 8124, 9136, 10278, 10832, 12186, 13704, 15417, 16248, 18279, 20556, 24372, 27408, 30834, 32496, 36558, 41112, 48744, 61668, 73116, 82224, 97488, 123336, 146232, 246672, 292464, 386567, 773134, 1159701, 1546268, 2319402, 3092536, 3479103, 4638804, 6185072, 6958206, 9277608, 10437309, 13916412, 18555216, 20874618, 27832824, 41749236, 55665648, 83498472, 166996944]

約数ペア:

[(1, 166996944), (2, 83498472), (3, 55665648), (4, 41749236), (6, 27832824), (8, 20874618), (9, 18555216), (12, 13916412), (16, 10437309), (18, 9277608), (24, 6958206), (27, 6185072), (36, 4638804), (48, 3479103), (54, 3092536), (72, 2319402), (108, 1546268), (144, 1159701), (216, 773134), (432, 386567), (571, 292464), (677, 246672), (1142, 146232), (1354, 123336), (1713, 97488), (2031, 82224), (2284, 73116), (2708, 61668), (3426, 48744), (4062, 41112), (4568, 36558), (5139, 32496), (5416, 30834), (6093, 27408), (6852, 24372), (8124, 20556), (9136, 18279), (10278, 16248), (10832, 15417), (12186, 13704)]