145978638

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{9697}}^1$

素因数の和:9908

約数の個数: 32

約数和(自身を含む): 316077216

約数和(自身を除く): 170098578

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 193, 386, 579, 1158, 2509, 5018, 7527, 9697, 15054, 19394, 29091, 58182, 126061, 252122, 378183, 756366, 1871521, 3743042, 5614563, 11229126, 24329773, 48659546, 72989319, 145978638]

約数ペア:

[(1, 145978638), (2, 72989319), (3, 48659546), (6, 24329773), (13, 11229126), (26, 5614563), (39, 3743042), (78, 1871521), (193, 756366), (386, 378183), (579, 252122), (1158, 126061), (2509, 58182), (5018, 29091), (7527, 19394), (9697, 15054)]