145427844

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{77191}}^1$

素因数の和:77355

約数の個数: 24

約数和(自身を含む): 341497408

約数和(自身を除く): 196069564

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 942, 1884, 77191, 154382, 231573, 308764, 463146, 926292, 12118987, 24237974, 36356961, 48475948, 72713922, 145427844]

約数ペア:

[(1, 145427844), (2, 72713922), (3, 48475948), (4, 36356961), (6, 24237974), (12, 12118987), (157, 926292), (314, 463146), (471, 308764), (628, 231573), (942, 154382), (1884, 77191)]