131447484

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{22679}}^1$

素因数の和:22719

約数の個数: 72

約数和(自身を含む): 396264960

約数和(自身を除く): 264817476

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 252, 276, 322, 414, 483, 644, 828, 966, 1449, 1932, 2898, 5796, 22679, 45358, 68037, 90716, 136074, 158753, 204111, 272148, 317506, 408222, 476259, 521617, 635012, 816444, 952518, 1043234, 1428777, 1564851, 1905036, 2086468, 2857554, 3129702, 3651319, 4694553, 5715108, 6259404, 7302638, 9389106, 10953957, 14605276, 18778212, 21907914, 32861871, 43815828, 65723742, 131447484]

約数ペア:

[(1, 131447484), (2, 65723742), (3, 43815828), (4, 32861871), (6, 21907914), (7, 18778212), (9, 14605276), (12, 10953957), (14, 9389106), (18, 7302638), (21, 6259404), (23, 5715108), (28, 4694553), (36, 3651319), (42, 3129702), (46, 2857554), (63, 2086468), (69, 1905036), (84, 1564851), (92, 1428777), (126, 1043234), (138, 952518), (161, 816444), (207, 635012), (252, 521617), (276, 476259), (322, 408222), (414, 317506), (483, 272148), (644, 204111), (828, 158753), (966, 136074), (1449, 90716), (1932, 68037), (2898, 45358), (5796, 22679)]