146989144

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{307}}^1\times {\mathrm{617}}^1$

素因数の和:1027

約数の個数: 32

約数和(自身を含む): 279805680

約数和(自身を除く): 132816536

約数列:

[1, 2, 4, 8, 97, 194, 307, 388, 614, 617, 776, 1228, 1234, 2456, 2468, 4936, 29779, 59558, 59849, 119116, 119698, 189419, 238232, 239396, 378838, 478792, 757676, 1515352, 18373643, 36747286, 73494572, 146989144]

約数ペア:

[(1, 146989144), (2, 73494572), (4, 36747286), (8, 18373643), (97, 1515352), (194, 757676), (307, 478792), (388, 378838), (614, 239396), (617, 238232), (776, 189419), (1228, 119698), (1234, 119116), (2456, 59849), (2468, 59558), (4936, 29779)]