159164060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{723473}}^1$

素因数の和:723493

約数の個数: 24

約数和(自身を含む): 364630896

約数和(自身を除く): 205466836

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 723473, 1446946, 2893892, 3617365, 7234730, 7958203, 14469460, 15916406, 31832812, 39791015, 79582030, 159164060]

約数ペア:

[(1, 159164060), (2, 79582030), (4, 39791015), (5, 31832812), (10, 15916406), (11, 14469460), (20, 7958203), (22, 7234730), (44, 3617365), (55, 2893892), (110, 1446946), (220, 723473)]