139604838

素因数分解:

$2^1\times 3^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1\times {\mathrm{1423}}^1$

素因数の和:1708

約数の個数: 32

約数和(自身を含む): 284207616

約数和(自身を除く): 144602778

約数列:

[1, 2, 3, 6, 83, 166, 197, 249, 394, 498, 591, 1182, 1423, 2846, 4269, 8538, 16351, 32702, 49053, 98106, 118109, 236218, 280331, 354327, 560662, 708654, 840993, 1681986, 23267473, 46534946, 69802419, 139604838]

約数ペア:

[(1, 139604838), (2, 69802419), (3, 46534946), (6, 23267473), (83, 1681986), (166, 840993), (197, 708654), (249, 560662), (394, 354327), (498, 280331), (591, 236218), (1182, 118109), (1423, 98106), (2846, 49053), (4269, 32702), (8538, 16351)]