156955016

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{883}}^1\times {\mathrm{1307}}^1$

素因数の和:2213

約数の個数: 32

約数和(自身を含む): 312193440

約数和(自身を除く): 155238424

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 883, 1307, 1766, 2614, 3532, 5228, 7064, 10456, 15011, 22219, 30022, 44438, 60044, 88876, 120088, 177752, 1154081, 2308162, 4616324, 9232648, 19619377, 39238754, 78477508, 156955016]

約数ペア:

[(1, 156955016), (2, 78477508), (4, 39238754), (8, 19619377), (17, 9232648), (34, 4616324), (68, 2308162), (136, 1154081), (883, 177752), (1307, 120088), (1766, 88876), (2614, 60044), (3532, 44438), (5228, 30022), (7064, 22219), (10456, 15011)]