156741230

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{2381}}^1$

素因数の和:2644

約数の個数: 32

約数和(自身を含む): 293271840

約数和(自身を除く): 136530610

約数列:

[1, 2, 5, 10, 29, 58, 145, 227, 290, 454, 1135, 2270, 2381, 4762, 6583, 11905, 13166, 23810, 32915, 65830, 69049, 138098, 345245, 540487, 690490, 1080974, 2702435, 5404870, 15674123, 31348246, 78370615, 156741230]

約数ペア:

[(1, 156741230), (2, 78370615), (5, 31348246), (10, 15674123), (29, 5404870), (58, 2702435), (145, 1080974), (227, 690490), (290, 540487), (454, 345245), (1135, 138098), (2270, 69049), (2381, 65830), (4762, 32915), (6583, 23810), (11905, 13166)]