123280404

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{8147}}^1$

素因数の和:8264

約数の個数: 48

約数和(自身を含む): 313013568

約数和(自身を除く): 189733164

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 97, 156, 194, 291, 388, 582, 1164, 1261, 2522, 3783, 5044, 7566, 8147, 15132, 16294, 24441, 32588, 48882, 97764, 105911, 211822, 317733, 423644, 635466, 790259, 1270932, 1580518, 2370777, 3161036, 4741554, 9483108, 10273367, 20546734, 30820101, 41093468, 61640202, 123280404]

約数ペア:

[(1, 123280404), (2, 61640202), (3, 41093468), (4, 30820101), (6, 20546734), (12, 10273367), (13, 9483108), (26, 4741554), (39, 3161036), (52, 2370777), (78, 1580518), (97, 1270932), (156, 790259), (194, 635466), (291, 423644), (388, 317733), (582, 211822), (1164, 105911), (1261, 97764), (2522, 48882), (3783, 32588), (5044, 24441), (7566, 16294), (8147, 15132)]