163323430

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{12107}}^1$

素因数の和:12204

約数の個数: 32

約数和(自身を含む): 313839360

約数和(自身を除く): 150515930

約数列:

[1, 2, 5, 10, 19, 38, 71, 95, 142, 190, 355, 710, 1349, 2698, 6745, 12107, 13490, 24214, 60535, 121070, 230033, 460066, 859597, 1150165, 1719194, 2300330, 4297985, 8595970, 16332343, 32664686, 81661715, 163323430]

約数ペア:

[(1, 163323430), (2, 81661715), (5, 32664686), (10, 16332343), (19, 8595970), (38, 4297985), (71, 2300330), (95, 1719194), (142, 1150165), (190, 859597), (355, 460066), (710, 230033), (1349, 121070), (2698, 60535), (6745, 24214), (12107, 13490)]