156969094780

素因数分解:

$2^2\times 5^1\times {\mathrm{8501}}^1\times {\mathrm{923239}}^1$

素因数の和:931749

約数の個数: 24

約数和(自身を含む): 329674232160

約数和(自身を除く): 172705137380

約数列:

[1, 2, 4, 5, 10, 20, 8501, 17002, 34004, 42505, 85010, 170020, 923239, 1846478, 3692956, 4616195, 9232390, 18464780, 7848454739, 15696909478, 31393818956, 39242273695, 78484547390, 156969094780]

約数ペア:

[(1, 156969094780), (2, 78484547390), (4, 39242273695), (5, 31393818956), (10, 15696909478), (20, 7848454739), (8501, 18464780), (17002, 9232390), (34004, 4616195), (42505, 3692956), (85010, 1846478), (170020, 923239)]