128365632

素因数分解:

$2^6\times 3^2\times {\mathrm{222857}}^1$

素因数の和:222875

約数の個数: 42

約数和(自身を含む): 367938558

約数和(自身を除く): 239572926

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 222857, 445714, 668571, 891428, 1337142, 1782856, 2005713, 2674284, 3565712, 4011426, 5348568, 7131424, 8022852, 10697136, 14262848, 16045704, 21394272, 32091408, 42788544, 64182816, 128365632]

約数ペア:

[(1, 128365632), (2, 64182816), (3, 42788544), (4, 32091408), (6, 21394272), (8, 16045704), (9, 14262848), (12, 10697136), (16, 8022852), (18, 7131424), (24, 5348568), (32, 4011426), (36, 3565712), (48, 2674284), (64, 2005713), (72, 1782856), (96, 1337142), (144, 891428), (192, 668571), (288, 445714), (576, 222857)]