157086136

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{401}}^1\times {\mathrm{2129}}^1$

素因数の和:2559

約数の個数: 32

約数和(自身を含む): 308253600

約数和(自身を除く): 151167464

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 401, 802, 1604, 2129, 3208, 4258, 8516, 9223, 17032, 18446, 36892, 48967, 73784, 97934, 195868, 391736, 853729, 1707458, 3414916, 6829832, 19635767, 39271534, 78543068, 157086136]

約数ペア:

[(1, 157086136), (2, 78543068), (4, 39271534), (8, 19635767), (23, 6829832), (46, 3414916), (92, 1707458), (184, 853729), (401, 391736), (802, 195868), (1604, 97934), (2129, 73784), (3208, 48967), (4258, 36892), (8516, 18446), (9223, 17032)]