129399456

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43481}}^1$

素因数の和:43525

約数の個数: 48

約数和(自身を含む): 350638848

約数和(自身を除く): 221239392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 992, 1488, 2976, 43481, 86962, 130443, 173924, 260886, 347848, 521772, 695696, 1043544, 1347911, 1391392, 2087088, 2695822, 4043733, 4174176, 5391644, 8087466, 10783288, 16174932, 21566576, 32349864, 43133152, 64699728, 129399456]

約数ペア:

[(1, 129399456), (2, 64699728), (3, 43133152), (4, 32349864), (6, 21566576), (8, 16174932), (12, 10783288), (16, 8087466), (24, 5391644), (31, 4174176), (32, 4043733), (48, 2695822), (62, 2087088), (93, 1391392), (96, 1347911), (124, 1043544), (186, 695696), (248, 521772), (372, 347848), (496, 260886), (744, 173924), (992, 130443), (1488, 86962), (2976, 43481)]