156930939646

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{181}}^1\times {\mathrm{220841}}^1$

素因数の和:221188

約数の個数: 32

約数和(自身を含む): 256593669696

約数和(自身を除く): 99662730050

約数列:

[1, 2, 13, 26, 151, 181, 302, 362, 1963, 2353, 3926, 4706, 27331, 54662, 220841, 355303, 441682, 710606, 2870933, 5741866, 33346991, 39972221, 66693982, 79944442, 433510883, 519638873, 867021766, 1039277746, 6035805371, 12071610742, 78465469823, 156930939646]

約数ペア:

[(1, 156930939646), (2, 78465469823), (13, 12071610742), (26, 6035805371), (151, 1039277746), (181, 867021766), (302, 519638873), (362, 433510883), (1963, 79944442), (2353, 66693982), (3926, 39972221), (4706, 33346991), (27331, 5741866), (54662, 2870933), (220841, 710606), (355303, 441682)]