158072480

素因数分解:

$2^5\times 5^1\times {\mathrm{283}}^1\times {\mathrm{3491}}^1$

素因数の和:3789

約数の個数: 48

約数和(自身を含む): 374873184

約数和(自身を除く): 216800704

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 283, 566, 1132, 1415, 2264, 2830, 3491, 4528, 5660, 6982, 9056, 11320, 13964, 17455, 22640, 27928, 34910, 45280, 55856, 69820, 111712, 139640, 279280, 558560, 987953, 1975906, 3951812, 4939765, 7903624, 9879530, 15807248, 19759060, 31614496, 39518120, 79036240, 158072480]

約数ペア:

[(1, 158072480), (2, 79036240), (4, 39518120), (5, 31614496), (8, 19759060), (10, 15807248), (16, 9879530), (20, 7903624), (32, 4939765), (40, 3951812), (80, 1975906), (160, 987953), (283, 558560), (566, 279280), (1132, 139640), (1415, 111712), (2264, 69820), (2830, 55856), (3491, 45280), (4528, 34910), (5660, 27928), (6982, 22640), (9056, 17455), (11320, 13964)]