157810702064

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{617}}^1\times {\mathrm{340121}}^1$

素因数の和:340793

約数の個数: 40

約数和(自身を含む): 312770749248

約数和(自身を除く): 154960047184

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 617, 752, 1234, 2468, 4936, 9872, 28999, 57998, 115996, 231992, 340121, 463984, 680242, 1360484, 2720968, 5441936, 15985687, 31971374, 63942748, 127885496, 209854657, 255770992, 419709314, 839418628, 1678837256, 3357674512, 9863168879, 19726337758, 39452675516, 78905351032, 157810702064]

約数ペア:

[(1, 157810702064), (2, 78905351032), (4, 39452675516), (8, 19726337758), (16, 9863168879), (47, 3357674512), (94, 1678837256), (188, 839418628), (376, 419709314), (617, 255770992), (752, 209854657), (1234, 127885496), (2468, 63942748), (4936, 31971374), (9872, 15985687), (28999, 5441936), (57998, 2720968), (115996, 1360484), (231992, 680242), (340121, 463984)]