142778232

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{431}}^1$

素因数の和:593

約数の個数: 96

約数和(自身を含む): 400308480

約数和(自身を除く): 257530248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 107, 129, 172, 214, 258, 321, 344, 387, 428, 431, 516, 642, 774, 856, 862, 963, 1032, 1284, 1293, 1548, 1724, 1926, 2568, 2586, 3096, 3448, 3852, 3879, 4601, 5172, 7704, 7758, 9202, 10344, 13803, 15516, 18404, 18533, 27606, 31032, 36808, 37066, 41409, 46117, 55212, 55599, 74132, 82818, 92234, 110424, 111198, 138351, 148264, 165636, 166797, 184468, 222396, 276702, 331272, 333594, 368936, 415053, 444792, 553404, 667188, 830106, 1106808, 1334376, 1660212, 1983031, 3320424, 3966062, 5949093, 7932124, 11898186, 15864248, 17847279, 23796372, 35694558, 47592744, 71389116, 142778232]

約数ペア:

[(1, 142778232), (2, 71389116), (3, 47592744), (4, 35694558), (6, 23796372), (8, 17847279), (9, 15864248), (12, 11898186), (18, 7932124), (24, 5949093), (36, 3966062), (43, 3320424), (72, 1983031), (86, 1660212), (107, 1334376), (129, 1106808), (172, 830106), (214, 667188), (258, 553404), (321, 444792), (344, 415053), (387, 368936), (428, 333594), (431, 331272), (516, 276702), (642, 222396), (774, 184468), (856, 166797), (862, 165636), (963, 148264), (1032, 138351), (1284, 111198), (1293, 110424), (1548, 92234), (1724, 82818), (1926, 74132), (2568, 55599), (2586, 55212), (3096, 46117), (3448, 41409), (3852, 37066), (3879, 36808), (4601, 31032), (5172, 27606), (7704, 18533), (7758, 18404), (9202, 15516), (10344, 13803)]