161750641938

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{997}}^1\times {\mathrm{5179}}^1$

素因数の和:6431

約数の個数: 64

約数和(自身を含む): 339459240960

約数和(自身を除く): 177708599022

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 227, 454, 681, 997, 1362, 1994, 2991, 5179, 5221, 5982, 10358, 10442, 15537, 15663, 22931, 31074, 31326, 45862, 68793, 119117, 137586, 226319, 238234, 357351, 452638, 678957, 714702, 1175633, 1357914, 2351266, 3526899, 5163463, 5205337, 7053798, 10326926, 10410674, 15490389, 15616011, 27039559, 30980778, 31232022, 54079118, 81118677, 118759649, 162237354, 237519298, 356278947, 712557894, 1172106101, 2344212202, 3516318303, 7032636606, 26958440323, 53916880646, 80875320969, 161750641938]

約数ペア:

[(1, 161750641938), (2, 80875320969), (3, 53916880646), (6, 26958440323), (23, 7032636606), (46, 3516318303), (69, 2344212202), (138, 1172106101), (227, 712557894), (454, 356278947), (681, 237519298), (997, 162237354), (1362, 118759649), (1994, 81118677), (2991, 54079118), (5179, 31232022), (5221, 30980778), (5982, 27039559), (10358, 15616011), (10442, 15490389), (15537, 10410674), (15663, 10326926), (22931, 7053798), (31074, 5205337), (31326, 5163463), (45862, 3526899), (68793, 2351266), (119117, 1357914), (137586, 1175633), (226319, 714702), (238234, 678957), (357351, 452638)]