145291386

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{396971}}^1$

素因数の和:397037

約数の個数: 16

約数和(自身を含む): 295347168

約数和(自身を除く): 150055782

約数列:

[1, 2, 3, 6, 61, 122, 183, 366, 396971, 793942, 1190913, 2381826, 24215231, 48430462, 72645693, 145291386]

約数ペア:

[(1, 145291386), (2, 72645693), (3, 48430462), (6, 24215231), (61, 2381826), (122, 1190913), (183, 793942), (366, 396971)]