115321906

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{3119}}^1$

素因数の和:3286

約数の個数: 32

約数和(自身を含む): 209664000

約数和(自身を除く): 94342094

約数列:

[1, 2, 7, 14, 19, 38, 133, 139, 266, 278, 973, 1946, 2641, 3119, 5282, 6238, 18487, 21833, 36974, 43666, 59261, 118522, 414827, 433541, 829654, 867082, 3034787, 6069574, 8237279, 16474558, 57660953, 115321906]

約数ペア:

[(1, 115321906), (2, 57660953), (7, 16474558), (14, 8237279), (19, 6069574), (38, 3034787), (133, 867082), (139, 829654), (266, 433541), (278, 414827), (973, 118522), (1946, 59261), (2641, 43666), (3119, 36974), (5282, 21833), (6238, 18487)]