148913660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{9413}}^1$

素因数の和:9542

約数の個数: 48

約数和(自身を含む): 360593856

約数和(自身を除く): 211680196

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 113, 140, 226, 452, 565, 791, 1130, 1582, 2260, 3164, 3955, 7910, 9413, 15820, 18826, 37652, 47065, 65891, 94130, 131782, 188260, 263564, 329455, 658910, 1063669, 1317820, 2127338, 4254676, 5318345, 7445683, 10636690, 14891366, 21273380, 29782732, 37228415, 74456830, 148913660]

約数ペア:

[(1, 148913660), (2, 74456830), (4, 37228415), (5, 29782732), (7, 21273380), (10, 14891366), (14, 10636690), (20, 7445683), (28, 5318345), (35, 4254676), (70, 2127338), (113, 1317820), (140, 1063669), (226, 658910), (452, 329455), (565, 263564), (791, 188260), (1130, 131782), (1582, 94130), (2260, 65891), (3164, 47065), (3955, 37652), (7910, 18826), (9413, 15820)]