138674904

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{186391}}^1$

素因数の和:186431

約数の個数: 32

約数和(自身を含む): 357872640

約数和(自身を除く): 219197736

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 186391, 372782, 559173, 745564, 1118346, 1491128, 2236692, 4473384, 5778121, 11556242, 17334363, 23112484, 34668726, 46224968, 69337452, 138674904]

約数ペア:

[(1, 138674904), (2, 69337452), (3, 46224968), (4, 34668726), (6, 23112484), (8, 17334363), (12, 11556242), (24, 5778121), (31, 4473384), (62, 2236692), (93, 1491128), (124, 1118346), (186, 745564), (248, 559173), (372, 372782), (744, 186391)]