138323966

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{1747}}^1$

素因数の和:1880

約数の個数: 32

約数和(自身を含む): 234092160

約数和(自身を除く): 95768194

約数列:

[1, 2, 11, 22, 59, 61, 118, 122, 649, 671, 1298, 1342, 1747, 3494, 3599, 7198, 19217, 38434, 39589, 79178, 103073, 106567, 206146, 213134, 1133803, 1172237, 2267606, 2344474, 6287453, 12574906, 69161983, 138323966]

約数ペア:

[(1, 138323966), (2, 69161983), (11, 12574906), (22, 6287453), (59, 2344474), (61, 2267606), (118, 1172237), (122, 1133803), (649, 213134), (671, 206146), (1298, 106567), (1342, 103073), (1747, 79178), (3494, 39589), (3599, 38434), (7198, 19217)]