168592510

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{2003}}^1$

素因数の和:2472

約数の個数: 32

約数和(自身を含む): 320319360

約数和(自身を除く): 151726850

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 443, 886, 2003, 2215, 4006, 4430, 8417, 10015, 16834, 20030, 38057, 42085, 76114, 84170, 190285, 380570, 887329, 1774658, 4436645, 8873290, 16859251, 33718502, 84296255, 168592510]

約数ペア:

[(1, 168592510), (2, 84296255), (5, 33718502), (10, 16859251), (19, 8873290), (38, 4436645), (95, 1774658), (190, 887329), (443, 380570), (886, 190285), (2003, 84170), (2215, 76114), (4006, 42085), (4430, 38057), (8417, 20030), (10015, 16834)]