115864639

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:172

約数の個数: 48

約数和(自身を含む): 147087360

約数和(自身を除く): 31222721

約数列:

[1, 11, 17, 23, 31, 79, 121, 187, 253, 341, 391, 527, 713, 869, 1343, 1817, 2057, 2449, 2783, 3751, 4301, 5797, 7843, 9559, 12121, 14773, 19987, 26939, 30889, 41633, 47311, 56327, 63767, 86273, 133331, 162503, 219857, 296329, 339779, 457963, 619597, 957559, 1466641, 3737569, 5037593, 6815567, 10533149, 115864639]

約数ペア:

[(1, 115864639), (11, 10533149), (17, 6815567), (23, 5037593), (31, 3737569), (79, 1466641), (121, 957559), (187, 619597), (253, 457963), (341, 339779), (391, 296329), (527, 219857), (713, 162503), (869, 133331), (1343, 86273), (1817, 63767), (2057, 56327), (2449, 47311), (2783, 41633), (3751, 30889), (4301, 26939), (5797, 19987), (7843, 14773), (9559, 12121)]