138697584

素因数分解:

$2^4\times 3^1\times {\mathrm{97}}^1\times {\mathrm{29789}}^1$

素因数の和:29897

約数の個数: 40

約数和(自身を含む): 362008080

約数和(自身を除く): 223310496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 97, 194, 291, 388, 582, 776, 1164, 1552, 2328, 4656, 29789, 59578, 89367, 119156, 178734, 238312, 357468, 476624, 714936, 1429872, 2889533, 5779066, 8668599, 11558132, 17337198, 23116264, 34674396, 46232528, 69348792, 138697584]

約数ペア:

[(1, 138697584), (2, 69348792), (3, 46232528), (4, 34674396), (6, 23116264), (8, 17337198), (12, 11558132), (16, 8668599), (24, 5779066), (48, 2889533), (97, 1429872), (194, 714936), (291, 476624), (388, 357468), (582, 238312), (776, 178734), (1164, 119156), (1552, 89367), (2328, 59578), (4656, 29789)]