156938295128

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1471}}^1\times {\mathrm{15671}}^1$

素因数の和:17208

約数の個数: 64

約数和(自身を含む): 315586437120

約数和(自身を除く): 158648141992

約数列:

[1, 2, 4, 8, 23, 37, 46, 74, 92, 148, 184, 296, 851, 1471, 1702, 2942, 3404, 5884, 6808, 11768, 15671, 31342, 33833, 54427, 62684, 67666, 108854, 125368, 135332, 217708, 270664, 360433, 435416, 579827, 720866, 1159654, 1251821, 1441732, 2319308, 2503642, 2883464, 4638616, 5007284, 10014568, 13336021, 23052041, 26672042, 46104082, 53344084, 92208164, 106688168, 184416328, 530196943, 852925517, 1060393886, 1705851034, 2120787772, 3411702068, 4241575544, 6823404136, 19617286891, 39234573782, 78469147564, 156938295128]

約数ペア:

[(1, 156938295128), (2, 78469147564), (4, 39234573782), (8, 19617286891), (23, 6823404136), (37, 4241575544), (46, 3411702068), (74, 2120787772), (92, 1705851034), (148, 1060393886), (184, 852925517), (296, 530196943), (851, 184416328), (1471, 106688168), (1702, 92208164), (2942, 53344084), (3404, 46104082), (5884, 26672042), (6808, 23052041), (11768, 13336021), (15671, 10014568), (31342, 5007284), (33833, 4638616), (54427, 2883464), (62684, 2503642), (67666, 2319308), (108854, 1441732), (125368, 1251821), (135332, 1159654), (217708, 720866), (270664, 579827), (360433, 435416)]