164033072

素因数分解:

$2^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{18539}}^1$

素因数の和:18633

約数の個数: 40

約数和(自身を含む): 367833600

約数和(自身を除く): 203800528

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 79, 112, 158, 316, 553, 632, 1106, 1264, 2212, 4424, 8848, 18539, 37078, 74156, 129773, 148312, 259546, 296624, 519092, 1038184, 1464581, 2076368, 2929162, 5858324, 10252067, 11716648, 20504134, 23433296, 41008268, 82016536, 164033072]

約数ペア:

[(1, 164033072), (2, 82016536), (4, 41008268), (7, 23433296), (8, 20504134), (14, 11716648), (16, 10252067), (28, 5858324), (56, 2929162), (79, 2076368), (112, 1464581), (158, 1038184), (316, 519092), (553, 296624), (632, 259546), (1106, 148312), (1264, 129773), (2212, 74156), (4424, 37078), (8848, 18539)]