127684248

素因数分解:

$2^3\times 3^1\times {\mathrm{421}}^1\times {\mathrm{12637}}^1$

素因数の和:13067

約数の個数: 32

約数和(自身を含む): 319994160

約数和(自身を除く): 192309912

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 421, 842, 1263, 1684, 2526, 3368, 5052, 10104, 12637, 25274, 37911, 50548, 75822, 101096, 151644, 303288, 5320177, 10640354, 15960531, 21280708, 31921062, 42561416, 63842124, 127684248]

約数ペア:

[(1, 127684248), (2, 63842124), (3, 42561416), (4, 31921062), (6, 21280708), (8, 15960531), (12, 10640354), (24, 5320177), (421, 303288), (842, 151644), (1263, 101096), (1684, 75822), (2526, 50548), (3368, 37911), (5052, 25274), (10104, 12637)]