157068343994

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{263}}^1\times {\mathrm{121931}}^1$

素因数の和:122306

約数の個数: 32

約数和(自身を含む): 247219568640

約数和(自身を除く): 90151224646

約数列:

[1, 2, 31, 62, 79, 158, 263, 526, 2449, 4898, 8153, 16306, 20777, 41554, 121931, 243862, 644087, 1288174, 3779861, 7559722, 9632549, 19265098, 32067853, 64135706, 298609019, 597218038, 994103443, 1988206886, 2533360387, 5066720774, 78534171997, 157068343994]

約数ペア:

[(1, 157068343994), (2, 78534171997), (31, 5066720774), (62, 2533360387), (79, 1988206886), (158, 994103443), (263, 597218038), (526, 298609019), (2449, 64135706), (4898, 32067853), (8153, 19265098), (16306, 9632549), (20777, 7559722), (41554, 3779861), (121931, 1288174), (243862, 644087)]