189133048

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2137}}^1$

素因数の和:2216

約数の個数: 64

約数和(自身を含む): 409469760

約数和(自身を除く): 220336712

約数列:

[1, 2, 4, 8, 13, 23, 26, 37, 46, 52, 74, 92, 104, 148, 184, 296, 299, 481, 598, 851, 962, 1196, 1702, 1924, 2137, 2392, 3404, 3848, 4274, 6808, 8548, 11063, 17096, 22126, 27781, 44252, 49151, 55562, 79069, 88504, 98302, 111124, 158138, 196604, 222248, 316276, 393208, 632552, 638963, 1027897, 1277926, 1818587, 2055794, 2555852, 3637174, 4111588, 5111704, 7274348, 8223176, 14548696, 23641631, 47283262, 94566524, 189133048]

約数ペア:

[(1, 189133048), (2, 94566524), (4, 47283262), (8, 23641631), (13, 14548696), (23, 8223176), (26, 7274348), (37, 5111704), (46, 4111588), (52, 3637174), (74, 2555852), (92, 2055794), (104, 1818587), (148, 1277926), (184, 1027897), (296, 638963), (299, 632552), (481, 393208), (598, 316276), (851, 222248), (962, 196604), (1196, 158138), (1702, 111124), (1924, 98302), (2137, 88504), (2392, 79069), (3404, 55562), (3848, 49151), (4274, 44252), (6808, 27781), (8548, 22126), (11063, 17096)]