156975432445

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{4423}}^1\times {\mathrm{8951}}^1$

素因数の和:13453

約数の個数: 32

約数和(自身を含む): 206255798784

約数和(自身を除く): 49280366339

約数列:

[1, 5, 13, 61, 65, 305, 793, 3965, 4423, 8951, 22115, 44755, 57499, 116363, 269803, 287495, 546011, 581815, 1349015, 2730055, 3507439, 7098143, 17537195, 35490715, 39590273, 197951365, 514673549, 2415006653, 2573367745, 12075033265, 31395086489, 156975432445]

約数ペア:

[(1, 156975432445), (5, 31395086489), (13, 12075033265), (61, 2573367745), (65, 2415006653), (305, 514673549), (793, 197951365), (3965, 39590273), (4423, 35490715), (8951, 17537195), (22115, 7098143), (44755, 3507439), (57499, 2730055), (116363, 1349015), (269803, 581815), (287495, 546011)]