189660751576

素因数分解:

$2^3\times {\mathrm{137}}^1\times {\mathrm{3617}}^1\times {\mathrm{47843}}^1$

素因数の和:51603

約数の個数: 32

約数和(自身を含む): 358316155440

約数和(自身を除く): 168655403864

約数列:

[1, 2, 4, 8, 137, 274, 548, 1096, 3617, 7234, 14468, 28936, 47843, 95686, 191372, 382744, 495529, 991058, 1982116, 3964232, 6554491, 13108982, 26217964, 52435928, 173048131, 346096262, 692192524, 1384385048, 23707593947, 47415187894, 94830375788, 189660751576]

約数ペア:

[(1, 189660751576), (2, 94830375788), (4, 47415187894), (8, 23707593947), (137, 1384385048), (274, 692192524), (548, 346096262), (1096, 173048131), (3617, 52435928), (7234, 26217964), (14468, 13108982), (28936, 6554491), (47843, 3964232), (95686, 1982116), (191372, 991058), (382744, 495529)]