127361556

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{2207}}^1$

素因数の和:2453

約数の個数: 72

約数和(自身を含む): 369707520

約数和(自身を除く): 242345964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 229, 252, 458, 687, 916, 1374, 1603, 2061, 2207, 2748, 3206, 4122, 4414, 4809, 6412, 6621, 8244, 8828, 9618, 13242, 14427, 15449, 19236, 19863, 26484, 28854, 30898, 39726, 46347, 57708, 61796, 79452, 92694, 139041, 185388, 278082, 505403, 556164, 1010806, 1516209, 2021612, 3032418, 3537821, 4548627, 6064836, 7075642, 9097254, 10613463, 14151284, 18194508, 21226926, 31840389, 42453852, 63680778, 127361556]

約数ペア:

[(1, 127361556), (2, 63680778), (3, 42453852), (4, 31840389), (6, 21226926), (7, 18194508), (9, 14151284), (12, 10613463), (14, 9097254), (18, 7075642), (21, 6064836), (28, 4548627), (36, 3537821), (42, 3032418), (63, 2021612), (84, 1516209), (126, 1010806), (229, 556164), (252, 505403), (458, 278082), (687, 185388), (916, 139041), (1374, 92694), (1603, 79452), (2061, 61796), (2207, 57708), (2748, 46347), (3206, 39726), (4122, 30898), (4414, 28854), (4809, 26484), (6412, 19863), (6621, 19236), (8244, 15449), (8828, 14427), (9618, 13242)]