131907048

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{60397}}^1$

素因数の和:60426

約数の個数: 64

約数和(自身を含む): 405874560

約数和(自身を除く): 273967512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 60397, 120794, 181191, 241588, 362382, 422779, 483176, 724764, 785161, 845558, 1268337, 1449528, 1570322, 1691116, 2355483, 2536674, 3140644, 3382232, 4710966, 5073348, 5496127, 6281288, 9421932, 10146696, 10992254, 16488381, 18843864, 21984508, 32976762, 43969016, 65953524, 131907048]

約数ペア:

[(1, 131907048), (2, 65953524), (3, 43969016), (4, 32976762), (6, 21984508), (7, 18843864), (8, 16488381), (12, 10992254), (13, 10146696), (14, 9421932), (21, 6281288), (24, 5496127), (26, 5073348), (28, 4710966), (39, 3382232), (42, 3140644), (52, 2536674), (56, 2355483), (78, 1691116), (84, 1570322), (91, 1449528), (104, 1268337), (156, 845558), (168, 785161), (182, 724764), (273, 483176), (312, 422779), (364, 362382), (546, 241588), (728, 181191), (1092, 120794), (2184, 60397)]