157119696

素因数分解:

$2^4\times 3^3\times {\mathrm{443}}^1\times {\mathrm{821}}^1$

素因数の和:1281

約数の個数: 80

約数和(自身を含む): 452560320

約数和(自身を除く): 295440624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 443, 821, 886, 1329, 1642, 1772, 2463, 2658, 3284, 3544, 3987, 4926, 5316, 6568, 7088, 7389, 7974, 9852, 10632, 11961, 13136, 14778, 15948, 19704, 21264, 22167, 23922, 29556, 31896, 39408, 44334, 47844, 59112, 63792, 88668, 95688, 118224, 177336, 191376, 354672, 363703, 727406, 1091109, 1454812, 2182218, 2909624, 3273327, 4364436, 5819248, 6546654, 8728872, 9819981, 13093308, 17457744, 19639962, 26186616, 39279924, 52373232, 78559848, 157119696]

約数ペア:

[(1, 157119696), (2, 78559848), (3, 52373232), (4, 39279924), (6, 26186616), (8, 19639962), (9, 17457744), (12, 13093308), (16, 9819981), (18, 8728872), (24, 6546654), (27, 5819248), (36, 4364436), (48, 3273327), (54, 2909624), (72, 2182218), (108, 1454812), (144, 1091109), (216, 727406), (432, 363703), (443, 354672), (821, 191376), (886, 177336), (1329, 118224), (1642, 95688), (1772, 88668), (2463, 63792), (2658, 59112), (3284, 47844), (3544, 44334), (3987, 39408), (4926, 31896), (5316, 29556), (6568, 23922), (7088, 22167), (7389, 21264), (7974, 19704), (9852, 15948), (10632, 14778), (11961, 13136)]