166288390

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{599}}^1$

素因数の和:717

約数の個数: 64

約数和(自身を含む): 335923200

約数和(自身を除く): 169634810

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 71, 85, 115, 142, 170, 230, 355, 391, 599, 710, 782, 1198, 1207, 1633, 1955, 2414, 2995, 3266, 3910, 5990, 6035, 8165, 10183, 12070, 13777, 16330, 20366, 27554, 27761, 42529, 50915, 55522, 68885, 85058, 101830, 137770, 138805, 212645, 234209, 277610, 425290, 468418, 722993, 978167, 1171045, 1445986, 1956334, 2342090, 3614965, 4890835, 7229930, 9781670, 16628839, 33257678, 83144195, 166288390]

約数ペア:

[(1, 166288390), (2, 83144195), (5, 33257678), (10, 16628839), (17, 9781670), (23, 7229930), (34, 4890835), (46, 3614965), (71, 2342090), (85, 1956334), (115, 1445986), (142, 1171045), (170, 978167), (230, 722993), (355, 468418), (391, 425290), (599, 277610), (710, 234209), (782, 212645), (1198, 138805), (1207, 137770), (1633, 101830), (1955, 85058), (2414, 68885), (2995, 55522), (3266, 50915), (3910, 42529), (5990, 27761), (6035, 27554), (8165, 20366), (10183, 16330), (12070, 13777)]