163984140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{911023}}^1$

素因数の和:911038

約数の個数: 36

約数和(自身を含む): 497419104

約数和(自身を除く): 333434964

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 911023, 1822046, 2733069, 3644092, 4555115, 5466138, 8199207, 9110230, 10932276, 13665345, 16398414, 18220460, 27330690, 32796828, 40996035, 54661380, 81992070, 163984140]

約数ペア:

[(1, 163984140), (2, 81992070), (3, 54661380), (4, 40996035), (5, 32796828), (6, 27330690), (9, 18220460), (10, 16398414), (12, 13665345), (15, 10932276), (18, 9110230), (20, 8199207), (30, 5466138), (36, 4555115), (45, 3644092), (60, 2733069), (90, 1822046), (180, 911023)]