168204072

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1\times {\mathrm{617}}^1$

素因数の和:970

約数の個数: 64

約数和(自身を含む): 433984320

約数和(自身を除く): 265780248

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 307, 444, 614, 617, 888, 921, 1228, 1234, 1842, 1851, 2456, 2468, 3684, 3702, 4936, 7368, 7404, 11359, 14808, 22718, 22829, 34077, 45436, 45658, 68154, 68487, 90872, 91316, 136308, 136974, 182632, 189419, 272616, 273948, 378838, 547896, 568257, 757676, 1136514, 1515352, 2273028, 4546056, 7008503, 14017006, 21025509, 28034012, 42051018, 56068024, 84102036, 168204072]

約数ペア:

[(1, 168204072), (2, 84102036), (3, 56068024), (4, 42051018), (6, 28034012), (8, 21025509), (12, 14017006), (24, 7008503), (37, 4546056), (74, 2273028), (111, 1515352), (148, 1136514), (222, 757676), (296, 568257), (307, 547896), (444, 378838), (614, 273948), (617, 272616), (888, 189419), (921, 182632), (1228, 136974), (1234, 136308), (1842, 91316), (1851, 90872), (2456, 68487), (2468, 68154), (3684, 45658), (3702, 45436), (4936, 34077), (7368, 22829), (7404, 22718), (11359, 14808)]