157125770

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{2267}}^1$

素因数の和:2542

約数の個数: 32

約数和(自身を含む): 293932800

約数和(自身を除く): 136807030

約数列:

[1, 2, 5, 10, 29, 58, 145, 239, 290, 478, 1195, 2267, 2390, 4534, 6931, 11335, 13862, 22670, 34655, 65743, 69310, 131486, 328715, 541813, 657430, 1083626, 2709065, 5418130, 15712577, 31425154, 78562885, 157125770]

約数ペア:

[(1, 157125770), (2, 78562885), (5, 31425154), (10, 15712577), (29, 5418130), (58, 2709065), (145, 1083626), (239, 657430), (290, 541813), (478, 328715), (1195, 131486), (2267, 69310), (2390, 65743), (4534, 34655), (6931, 22670), (11335, 13862)]