164038860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{911327}}^1$

素因数の和:911342

約数の個数: 36

約数和(自身を含む): 497585088

約数和(自身を除く): 333546228

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 911327, 1822654, 2733981, 3645308, 4556635, 5467962, 8201943, 9113270, 10935924, 13669905, 16403886, 18226540, 27339810, 32807772, 41009715, 54679620, 82019430, 164038860]

約数ペア:

[(1, 164038860), (2, 82019430), (3, 54679620), (4, 41009715), (5, 32807772), (6, 27339810), (9, 18226540), (10, 16403886), (12, 13669905), (15, 10935924), (18, 9113270), (20, 8201943), (30, 5467962), (36, 4556635), (45, 3645308), (60, 2733981), (90, 1822654), (180, 911327)]