139971324

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{587}}^1\times {\mathrm{641}}^1$

素因数の和:1266

約数の個数: 48

約数和(自身を含む): 338236416

約数和(自身を除く): 198265092

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 587, 641, 1174, 1282, 1761, 1923, 2348, 2564, 3522, 3846, 7044, 7692, 18197, 19871, 36394, 39742, 54591, 59613, 72788, 79484, 109182, 119226, 218364, 238452, 376267, 752534, 1128801, 1505068, 2257602, 4515204, 11664277, 23328554, 34992831, 46657108, 69985662, 139971324]

約数ペア:

[(1, 139971324), (2, 69985662), (3, 46657108), (4, 34992831), (6, 23328554), (12, 11664277), (31, 4515204), (62, 2257602), (93, 1505068), (124, 1128801), (186, 752534), (372, 376267), (587, 238452), (641, 218364), (1174, 119226), (1282, 109182), (1761, 79484), (1923, 72788), (2348, 59613), (2564, 54591), (3522, 39742), (3846, 36394), (7044, 19871), (7692, 18197)]