158246322

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{421}}^1$

素因数の和:579

約数の個数: 64

約数和(自身を含む): 351644160

約数和(自身を除く): 193397838

約数列:

[1, 2, 3, 6, 13, 26, 39, 61, 78, 79, 122, 158, 183, 237, 366, 421, 474, 793, 842, 1027, 1263, 1586, 2054, 2379, 2526, 3081, 4758, 4819, 5473, 6162, 9638, 10946, 14457, 16419, 25681, 28914, 32838, 33259, 51362, 62647, 66518, 77043, 99777, 125294, 154086, 187941, 199554, 333853, 375882, 432367, 667706, 864734, 1001559, 1297101, 2003118, 2028799, 2594202, 4057598, 6086397, 12172794, 26374387, 52748774, 79123161, 158246322]

約数ペア:

[(1, 158246322), (2, 79123161), (3, 52748774), (6, 26374387), (13, 12172794), (26, 6086397), (39, 4057598), (61, 2594202), (78, 2028799), (79, 2003118), (122, 1297101), (158, 1001559), (183, 864734), (237, 667706), (366, 432367), (421, 375882), (474, 333853), (793, 199554), (842, 187941), (1027, 154086), (1263, 125294), (1586, 99777), (2054, 77043), (2379, 66518), (2526, 62647), (3081, 51362), (4758, 33259), (4819, 32838), (5473, 28914), (6162, 25681), (9638, 16419), (10946, 14457)]