131558544

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2267}}^1$

素因数の和:2325

約数の個数: 120

約数和(自身を含む): 409473792

約数和(自身を除く): 277915248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 36, 39, 48, 52, 62, 72, 78, 93, 104, 117, 124, 144, 156, 186, 208, 234, 248, 279, 312, 372, 403, 468, 496, 558, 624, 744, 806, 936, 1116, 1209, 1488, 1612, 1872, 2232, 2267, 2418, 3224, 3627, 4464, 4534, 4836, 6448, 6801, 7254, 9068, 9672, 13602, 14508, 18136, 19344, 20403, 27204, 29016, 29471, 36272, 40806, 54408, 58032, 58942, 70277, 81612, 88413, 108816, 117884, 140554, 163224, 176826, 210831, 235768, 265239, 281108, 326448, 353652, 421662, 471536, 530478, 562216, 632493, 707304, 843324, 913601, 1060956, 1124432, 1264986, 1414608, 1686648, 1827202, 2121912, 2529972, 2740803, 3373296, 3654404, 4243824, 5059944, 5481606, 7308808, 8222409, 10119888, 10963212, 14617616, 16444818, 21926424, 32889636, 43852848, 65779272, 131558544]

約数ペア:

[(1, 131558544), (2, 65779272), (3, 43852848), (4, 32889636), (6, 21926424), (8, 16444818), (9, 14617616), (12, 10963212), (13, 10119888), (16, 8222409), (18, 7308808), (24, 5481606), (26, 5059944), (31, 4243824), (36, 3654404), (39, 3373296), (48, 2740803), (52, 2529972), (62, 2121912), (72, 1827202), (78, 1686648), (93, 1414608), (104, 1264986), (117, 1124432), (124, 1060956), (144, 913601), (156, 843324), (186, 707304), (208, 632493), (234, 562216), (248, 530478), (279, 471536), (312, 421662), (372, 353652), (403, 326448), (468, 281108), (496, 265239), (558, 235768), (624, 210831), (744, 176826), (806, 163224), (936, 140554), (1116, 117884), (1209, 108816), (1488, 88413), (1612, 81612), (1872, 70277), (2232, 58942), (2267, 58032), (2418, 54408), (3224, 40806), (3627, 36272), (4464, 29471), (4534, 29016), (4836, 27204), (6448, 20403), (6801, 19344), (7254, 18136), (9068, 14508), (9672, 13602)]