160123264

素因数分解:

$2^7\times 7^1\times {\mathrm{173}}^1\times {\mathrm{1033}}^1$

素因数の和:1227

約数の個数: 64

約数和(自身を含む): 367028640

約数和(自身を除く): 206905376

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 173, 224, 346, 448, 692, 896, 1033, 1211, 1384, 2066, 2422, 2768, 4132, 4844, 5536, 7231, 8264, 9688, 11072, 14462, 16528, 19376, 22144, 28924, 33056, 38752, 57848, 66112, 77504, 115696, 132224, 155008, 178709, 231392, 357418, 462784, 714836, 925568, 1250963, 1429672, 2501926, 2859344, 5003852, 5718688, 10007704, 11437376, 20015408, 22874752, 40030816, 80061632, 160123264]

約数ペア:

[(1, 160123264), (2, 80061632), (4, 40030816), (7, 22874752), (8, 20015408), (14, 11437376), (16, 10007704), (28, 5718688), (32, 5003852), (56, 2859344), (64, 2501926), (112, 1429672), (128, 1250963), (173, 925568), (224, 714836), (346, 462784), (448, 357418), (692, 231392), (896, 178709), (1033, 155008), (1211, 132224), (1384, 115696), (2066, 77504), (2422, 66112), (2768, 57848), (4132, 38752), (4844, 33056), (5536, 28924), (7231, 22144), (8264, 19376), (9688, 16528), (11072, 14462)]