149520852

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{319489}}^1$

素因数の和:319512

約数の個数: 36

約数和(自身を含む): 407030260

約数和(自身を除く): 257509408

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 319489, 638978, 958467, 1277956, 1916934, 2875401, 3833868, 4153357, 5750802, 8306714, 11501604, 12460071, 16613428, 24920142, 37380213, 49840284, 74760426, 149520852]

約数ペア:

[(1, 149520852), (2, 74760426), (3, 49840284), (4, 37380213), (6, 24920142), (9, 16613428), (12, 12460071), (13, 11501604), (18, 8306714), (26, 5750802), (36, 4153357), (39, 3833868), (52, 2875401), (78, 1916934), (117, 1277956), (156, 958467), (234, 638978), (468, 319489)]