131217216

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{52571}}^1$

素因数の和:52599

約数の個数: 56

約数和(自身を含む): 373892064

約数和(自身を除く): 242674848

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 52571, 105142, 157713, 210284, 315426, 420568, 630852, 683423, 841136, 1261704, 1366846, 1682272, 2050269, 2523408, 2733692, 3364544, 4100538, 5046816, 5467384, 8201076, 10093632, 10934768, 16402152, 21869536, 32804304, 43739072, 65608608, 131217216]

約数ペア:

[(1, 131217216), (2, 65608608), (3, 43739072), (4, 32804304), (6, 21869536), (8, 16402152), (12, 10934768), (13, 10093632), (16, 8201076), (24, 5467384), (26, 5046816), (32, 4100538), (39, 3364544), (48, 2733692), (52, 2523408), (64, 2050269), (78, 1682272), (96, 1366846), (104, 1261704), (156, 841136), (192, 683423), (208, 630852), (312, 420568), (416, 315426), (624, 210284), (832, 157713), (1248, 105142), (2496, 52571)]