160365215

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{421}}^1$

素因数の和:563

約数の個数: 32

約数和(自身を含む): 207826560

約数和(自身を除く): 47461345

約数列:

[1, 5, 29, 37, 71, 145, 185, 355, 421, 1073, 2059, 2105, 2627, 5365, 10295, 12209, 13135, 15577, 29891, 61045, 76183, 77885, 149455, 380915, 451733, 866839, 1105967, 2258665, 4334195, 5529835, 32073043, 160365215]

約数ペア:

[(1, 160365215), (5, 32073043), (29, 5529835), (37, 4334195), (71, 2258665), (145, 1105967), (185, 866839), (355, 451733), (421, 380915), (1073, 149455), (2059, 77885), (2105, 76183), (2627, 61045), (5365, 29891), (10295, 15577), (12209, 13135)]