156775519397

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{1949}}^1\times {\mathrm{5581}}^1$

素因数の和:7637

約数の個数: 32

約数和(自身を含む): 188091072000

約数和(自身を除く): 31315552603

約数列:

[1, 7, 29, 71, 203, 497, 1949, 2059, 5581, 13643, 14413, 39067, 56521, 138379, 161849, 395647, 396251, 968653, 1132943, 2773757, 4012991, 10877369, 11491279, 28090937, 76141583, 80438953, 315443701, 772293199, 2208105907, 5406052393, 22396502771, 156775519397]

約数ペア:

[(1, 156775519397), (7, 22396502771), (29, 5406052393), (71, 2208105907), (203, 772293199), (497, 315443701), (1949, 80438953), (2059, 76141583), (5581, 28090937), (13643, 11491279), (14413, 10877369), (39067, 4012991), (56521, 2773757), (138379, 1132943), (161849, 968653), (395647, 396251)]