127716244

素因数分解:

$2^2\times {\mathrm{149}}^1\times {\mathrm{421}}^1\times {\mathrm{509}}^1$

素因数の和:1083

約数の個数: 24

約数和(自身を含む): 225981000

約数和(自身を除く): 98264756

約数列:

[1, 2, 4, 149, 298, 421, 509, 596, 842, 1018, 1684, 2036, 62729, 75841, 125458, 151682, 214289, 250916, 303364, 428578, 857156, 31929061, 63858122, 127716244]

約数ペア:

[(1, 127716244), (2, 63858122), (4, 31929061), (149, 857156), (298, 428578), (421, 303364), (509, 250916), (596, 214289), (842, 151682), (1018, 125458), (1684, 75841), (2036, 62729)]