138593616

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{412481}}^1$

素因数の和:412499

約数の個数: 40

約数和(自身を含む): 409182144

約数和(自身を除く): 270588528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 412481, 824962, 1237443, 1649924, 2474886, 2887367, 3299848, 4949772, 5774734, 6599696, 8662101, 9899544, 11549468, 17324202, 19799088, 23098936, 34648404, 46197872, 69296808, 138593616]

約数ペア:

[(1, 138593616), (2, 69296808), (3, 46197872), (4, 34648404), (6, 23098936), (7, 19799088), (8, 17324202), (12, 11549468), (14, 9899544), (16, 8662101), (21, 6599696), (24, 5774734), (28, 4949772), (42, 3299848), (48, 2887367), (56, 2474886), (84, 1649924), (112, 1237443), (168, 824962), (336, 412481)]