122520056

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{2161}}^1$

素因数の和:2559

約数の個数: 32

約数和(自身を含む): 242576400

約数和(自身を除く): 120056344

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 373, 746, 1492, 2161, 2984, 4322, 7087, 8644, 14174, 17288, 28348, 41059, 56696, 82118, 164236, 328472, 806053, 1612106, 3224212, 6448424, 15315007, 30630014, 61260028, 122520056]

約数ペア:

[(1, 122520056), (2, 61260028), (4, 30630014), (8, 15315007), (19, 6448424), (38, 3224212), (76, 1612106), (152, 806053), (373, 328472), (746, 164236), (1492, 82118), (2161, 56696), (2984, 41059), (4322, 28348), (7087, 17288), (8644, 14174)]