157430862

素因数分解:

$2^1\times 3^2\times {\mathrm{313}}^1\times {\mathrm{27943}}^1$

素因数の和:28264

約数の個数: 24

約数和(自身を含む): 342202224

約数和(自身を除く): 184771362

約数列:

[1, 2, 3, 6, 9, 18, 313, 626, 939, 1878, 2817, 5634, 27943, 55886, 83829, 167658, 251487, 502974, 8746159, 17492318, 26238477, 52476954, 78715431, 157430862]

約数ペア:

[(1, 157430862), (2, 78715431), (3, 52476954), (6, 26238477), (9, 17492318), (18, 8746159), (313, 502974), (626, 251487), (939, 167658), (1878, 83829), (2817, 55886), (5634, 27943)]