135894816

素因数分解:

$2^5\times 3^2\times {\mathrm{389}}^1\times {\mathrm{1213}}^1$

素因数の和:1618

約数の個数: 72

約数和(自身を含む): 387763740

約数和(自身を除く): 251868924

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 389, 778, 1167, 1213, 1556, 2334, 2426, 3112, 3501, 3639, 4668, 4852, 6224, 7002, 7278, 9336, 9704, 10917, 12448, 14004, 14556, 18672, 19408, 21834, 28008, 29112, 37344, 38816, 43668, 56016, 58224, 87336, 112032, 116448, 174672, 349344, 471857, 943714, 1415571, 1887428, 2831142, 3774856, 4246713, 5662284, 7549712, 8493426, 11324568, 15099424, 16986852, 22649136, 33973704, 45298272, 67947408, 135894816]

約数ペア:

[(1, 135894816), (2, 67947408), (3, 45298272), (4, 33973704), (6, 22649136), (8, 16986852), (9, 15099424), (12, 11324568), (16, 8493426), (18, 7549712), (24, 5662284), (32, 4246713), (36, 3774856), (48, 2831142), (72, 1887428), (96, 1415571), (144, 943714), (288, 471857), (389, 349344), (778, 174672), (1167, 116448), (1213, 112032), (1556, 87336), (2334, 58224), (2426, 56016), (3112, 43668), (3501, 38816), (3639, 37344), (4668, 29112), (4852, 28008), (6224, 21834), (7002, 19408), (7278, 18672), (9336, 14556), (9704, 14004), (10917, 12448)]