163896306

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{601}}^1$

素因数の和:807

約数の個数: 64

約数和(自身を含む): 386512896

約数和(自身を除く): 222616590

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 151, 258, 301, 302, 453, 601, 602, 903, 906, 1057, 1202, 1803, 1806, 2114, 3171, 3606, 4207, 6342, 6493, 8414, 12621, 12986, 19479, 25242, 25843, 38958, 45451, 51686, 77529, 90751, 90902, 136353, 155058, 180901, 181502, 272253, 272706, 361802, 542703, 544506, 635257, 1085406, 1270514, 1905771, 3811542, 3902293, 7804586, 11706879, 23413758, 27316051, 54632102, 81948153, 163896306]

約数ペア:

[(1, 163896306), (2, 81948153), (3, 54632102), (6, 27316051), (7, 23413758), (14, 11706879), (21, 7804586), (42, 3902293), (43, 3811542), (86, 1905771), (129, 1270514), (151, 1085406), (258, 635257), (301, 544506), (302, 542703), (453, 361802), (601, 272706), (602, 272253), (903, 181502), (906, 180901), (1057, 155058), (1202, 136353), (1803, 90902), (1806, 90751), (2114, 77529), (3171, 51686), (3606, 45451), (4207, 38958), (6342, 25843), (6493, 25242), (8414, 19479), (12621, 12986)]