140812272

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{22741}}^1$

素因数の和:22798

約数の個数: 60

約数和(自身を含む): 403261144

約数和(自身を除く): 262448872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 86, 129, 144, 172, 258, 344, 387, 516, 688, 774, 1032, 1548, 2064, 3096, 6192, 22741, 45482, 68223, 90964, 136446, 181928, 204669, 272892, 363856, 409338, 545784, 818676, 977863, 1091568, 1637352, 1955726, 2933589, 3274704, 3911452, 5867178, 7822904, 8800767, 11734356, 15645808, 17601534, 23468712, 35203068, 46937424, 70406136, 140812272]

約数ペア:

[(1, 140812272), (2, 70406136), (3, 46937424), (4, 35203068), (6, 23468712), (8, 17601534), (9, 15645808), (12, 11734356), (16, 8800767), (18, 7822904), (24, 5867178), (36, 3911452), (43, 3274704), (48, 2933589), (72, 1955726), (86, 1637352), (129, 1091568), (144, 977863), (172, 818676), (258, 545784), (344, 409338), (387, 363856), (516, 272892), (688, 204669), (774, 181928), (1032, 136446), (1548, 90964), (2064, 68223), (3096, 45482), (6192, 22741)]