155111474

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1\times {\mathrm{1193}}^1$

素因数の和:1490

約数の個数: 32

約数和(自身を含む): 274409856

約数和(自身を除く): 119298382

約数列:

[1, 2, 7, 14, 37, 74, 251, 259, 502, 518, 1193, 1757, 2386, 3514, 8351, 9287, 16702, 18574, 44141, 65009, 88282, 130018, 299443, 308987, 598886, 617974, 2096101, 4192202, 11079391, 22158782, 77555737, 155111474]

約数ペア:

[(1, 155111474), (2, 77555737), (7, 22158782), (14, 11079391), (37, 4192202), (74, 2096101), (251, 617974), (259, 598886), (502, 308987), (518, 299443), (1193, 130018), (1757, 88282), (2386, 65009), (3514, 44141), (8351, 18574), (9287, 16702)]