131180112

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{719}}^1$

素因数の和:921

約数の個数: 120

約数和(自身を含む): 422472960

約数和(自身を除く): 291292848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 181, 252, 336, 362, 504, 543, 719, 724, 1008, 1086, 1267, 1438, 1448, 1629, 2157, 2172, 2534, 2876, 2896, 3258, 3801, 4314, 4344, 5033, 5068, 5752, 6471, 6516, 7602, 8628, 8688, 10066, 10136, 11403, 11504, 12942, 13032, 15099, 15204, 17256, 20132, 20272, 22806, 25884, 26064, 30198, 30408, 34512, 40264, 45297, 45612, 51768, 60396, 60816, 80528, 90594, 91224, 103536, 120792, 130139, 181188, 182448, 241584, 260278, 362376, 390417, 520556, 724752, 780834, 910973, 1041112, 1171251, 1561668, 1821946, 2082224, 2342502, 2732919, 3123336, 3643892, 4685004, 5465838, 6246672, 7287784, 8198757, 9370008, 10931676, 14575568, 16397514, 18740016, 21863352, 32795028, 43726704, 65590056, 131180112]

約数ペア:

[(1, 131180112), (2, 65590056), (3, 43726704), (4, 32795028), (6, 21863352), (7, 18740016), (8, 16397514), (9, 14575568), (12, 10931676), (14, 9370008), (16, 8198757), (18, 7287784), (21, 6246672), (24, 5465838), (28, 4685004), (36, 3643892), (42, 3123336), (48, 2732919), (56, 2342502), (63, 2082224), (72, 1821946), (84, 1561668), (112, 1171251), (126, 1041112), (144, 910973), (168, 780834), (181, 724752), (252, 520556), (336, 390417), (362, 362376), (504, 260278), (543, 241584), (719, 182448), (724, 181188), (1008, 130139), (1086, 120792), (1267, 103536), (1438, 91224), (1448, 90594), (1629, 80528), (2157, 60816), (2172, 60396), (2534, 51768), (2876, 45612), (2896, 45297), (3258, 40264), (3801, 34512), (4314, 30408), (4344, 30198), (5033, 26064), (5068, 25884), (5752, 22806), (6471, 20272), (6516, 20132), (7602, 17256), (8628, 15204), (8688, 15099), (10066, 13032), (10136, 12942), (11403, 11504)]