149871462

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{967}}^1\times {\mathrm{1987}}^1$

素因数の和:2972

約数の個数: 32

約数和(自身を含む): 323296512

約数和(自身を除く): 173425050

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 967, 1934, 1987, 2901, 3974, 5802, 5961, 11922, 12571, 25142, 25831, 37713, 51662, 75426, 77493, 154986, 1921429, 3842858, 5764287, 11528574, 24978577, 49957154, 74935731, 149871462]

約数ペア:

[(1, 149871462), (2, 74935731), (3, 49957154), (6, 24978577), (13, 11528574), (26, 5764287), (39, 3842858), (78, 1921429), (967, 154986), (1934, 77493), (1987, 75426), (2901, 51662), (3974, 37713), (5802, 25831), (5961, 25142), (11922, 12571)]