155556298

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{4789}}^1$

素因数の和:5049

約数の個数: 16

約数和(自身を含む): 237105000

約数和(自身を除く): 81548702

約数列:

[1, 2, 109, 149, 218, 298, 4789, 9578, 16241, 32482, 522001, 713561, 1044002, 1427122, 77778149, 155556298]

約数ペア:

[(1, 155556298), (2, 77778149), (109, 1427122), (149, 1044002), (218, 713561), (298, 522001), (4789, 32482), (9578, 16241)]