131225328

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{70099}}^1$

素因数の和:70126

約数の個数: 60

約数和(自身を含む): 395504200

約数和(自身を除く): 264278872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 70099, 140198, 210297, 280396, 420594, 560792, 630891, 841188, 911287, 1121584, 1261782, 1682376, 1822574, 2523564, 2733861, 3364752, 3645148, 5047128, 5467722, 7290296, 8201583, 10094256, 10935444, 14580592, 16403166, 21870888, 32806332, 43741776, 65612664, 131225328]

約数ペア:

[(1, 131225328), (2, 65612664), (3, 43741776), (4, 32806332), (6, 21870888), (8, 16403166), (9, 14580592), (12, 10935444), (13, 10094256), (16, 8201583), (18, 7290296), (24, 5467722), (26, 5047128), (36, 3645148), (39, 3364752), (48, 2733861), (52, 2523564), (72, 1822574), (78, 1682376), (104, 1261782), (117, 1121584), (144, 911287), (156, 841188), (208, 630891), (234, 560792), (312, 420594), (468, 280396), (624, 210297), (936, 140198), (1872, 70099)]