164620854

素因数分解:

$2^1\times 3^2\times {\mathrm{227}}^1\times {\mathrm{40289}}^1$

素因数の和:40524

約数の個数: 24

約数和(自身を含む): 358258680

約数和(自身を除く): 193637826

約数列:

[1, 2, 3, 6, 9, 18, 227, 454, 681, 1362, 2043, 4086, 40289, 80578, 120867, 241734, 362601, 725202, 9145603, 18291206, 27436809, 54873618, 82310427, 164620854]

約数ペア:

[(1, 164620854), (2, 82310427), (3, 54873618), (6, 27436809), (9, 18291206), (18, 9145603), (227, 725202), (454, 362601), (681, 241734), (1362, 120867), (2043, 80578), (4086, 40289)]