165376968

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{839}}^1$

素因数の和:1082

約数の個数: 64

約数和(自身を含む): 425779200

約数和(自身を除く): 260402232

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 191, 258, 344, 382, 516, 573, 764, 839, 1032, 1146, 1528, 1678, 2292, 2517, 3356, 4584, 5034, 6712, 8213, 10068, 16426, 20136, 24639, 32852, 36077, 49278, 65704, 72154, 98556, 108231, 144308, 160249, 197112, 216462, 288616, 320498, 432924, 480747, 640996, 865848, 961494, 1281992, 1922988, 3845976, 6890707, 13781414, 20672121, 27562828, 41344242, 55125656, 82688484, 165376968]

約数ペア:

[(1, 165376968), (2, 82688484), (3, 55125656), (4, 41344242), (6, 27562828), (8, 20672121), (12, 13781414), (24, 6890707), (43, 3845976), (86, 1922988), (129, 1281992), (172, 961494), (191, 865848), (258, 640996), (344, 480747), (382, 432924), (516, 320498), (573, 288616), (764, 216462), (839, 197112), (1032, 160249), (1146, 144308), (1528, 108231), (1678, 98556), (2292, 72154), (2517, 65704), (3356, 49278), (4584, 36077), (5034, 32852), (6712, 24639), (8213, 20136), (10068, 16426)]