123152896

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{14149}}^1$

素因数の和:14184

約数の個数: 40

約数和(自身を含む): 260558100

約数和(自身を除く): 137405204

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 1088, 2176, 4352, 8704, 14149, 28298, 56596, 113192, 226384, 240533, 452768, 481066, 905536, 962132, 1811072, 1924264, 3622144, 3848528, 7244288, 7697056, 15394112, 30788224, 61576448, 123152896]

約数ペア:

[(1, 123152896), (2, 61576448), (4, 30788224), (8, 15394112), (16, 7697056), (17, 7244288), (32, 3848528), (34, 3622144), (64, 1924264), (68, 1811072), (128, 962132), (136, 905536), (256, 481066), (272, 452768), (512, 240533), (544, 226384), (1088, 113192), (2176, 56596), (4352, 28298), (8704, 14149)]