148157060

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{12577}}^1$

素因数の和:12636

約数の個数: 48

約数和(自身を含む): 338096640

約数和(自身を除く): 189939580

約数列:

[1, 2, 4, 5, 10, 19, 20, 31, 38, 62, 76, 95, 124, 155, 190, 310, 380, 589, 620, 1178, 2356, 2945, 5890, 11780, 12577, 25154, 50308, 62885, 125770, 238963, 251540, 389887, 477926, 779774, 955852, 1194815, 1559548, 1949435, 2389630, 3898870, 4779260, 7407853, 7797740, 14815706, 29631412, 37039265, 74078530, 148157060]

約数ペア:

[(1, 148157060), (2, 74078530), (4, 37039265), (5, 29631412), (10, 14815706), (19, 7797740), (20, 7407853), (31, 4779260), (38, 3898870), (62, 2389630), (76, 1949435), (95, 1559548), (124, 1194815), (155, 955852), (190, 779774), (310, 477926), (380, 389887), (589, 251540), (620, 238963), (1178, 125770), (2356, 62885), (2945, 50308), (5890, 25154), (11780, 12577)]