156768491904

素因数分解:

$2^7\times 3^1\times {\mathrm{821}}^1\times {\mathrm{497261}}^1$

素因数の和:498099

約数の個数: 64

約数和(自身を含む): 416924351280

約数和(自身を除く): 260155859376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 821, 1642, 2463, 3284, 4926, 6568, 9852, 13136, 19704, 26272, 39408, 52544, 78816, 105088, 157632, 315264, 497261, 994522, 1491783, 1989044, 2983566, 3978088, 5967132, 7956176, 11934264, 15912352, 23868528, 31824704, 47737056, 63649408, 95474112, 190948224, 408251281, 816502562, 1224753843, 1633005124, 2449507686, 3266010248, 4899015372, 6532020496, 9798030744, 13064040992, 19596061488, 26128081984, 39192122976, 52256163968, 78384245952, 156768491904]

約数ペア:

[(1, 156768491904), (2, 78384245952), (3, 52256163968), (4, 39192122976), (6, 26128081984), (8, 19596061488), (12, 13064040992), (16, 9798030744), (24, 6532020496), (32, 4899015372), (48, 3266010248), (64, 2449507686), (96, 1633005124), (128, 1224753843), (192, 816502562), (384, 408251281), (821, 190948224), (1642, 95474112), (2463, 63649408), (3284, 47737056), (4926, 31824704), (6568, 23868528), (9852, 15912352), (13136, 11934264), (19704, 7956176), (26272, 5967132), (39408, 3978088), (52544, 2983566), (78816, 1989044), (105088, 1491783), (157632, 994522), (315264, 497261)]