128328252

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{2441}}^1$

素因数の和:2798

約数の個数: 48

約数和(自身を含む): 323555232

約数和(自身を除く): 195226980

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 337, 674, 1011, 1348, 2022, 2441, 4044, 4381, 4882, 7323, 8762, 9764, 13143, 14646, 17524, 26286, 29292, 31733, 52572, 63466, 95199, 126932, 190398, 380796, 822617, 1645234, 2467851, 3290468, 4935702, 9871404, 10694021, 21388042, 32082063, 42776084, 64164126, 128328252]

約数ペア:

[(1, 128328252), (2, 64164126), (3, 42776084), (4, 32082063), (6, 21388042), (12, 10694021), (13, 9871404), (26, 4935702), (39, 3290468), (52, 2467851), (78, 1645234), (156, 822617), (337, 380796), (674, 190398), (1011, 126932), (1348, 95199), (2022, 63466), (2441, 52572), (4044, 31733), (4381, 29292), (4882, 26286), (7323, 17524), (8762, 14646), (9764, 13143)]