131246376

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{287821}}^1$

素因数の和:287849

約数の個数: 32

約数和(自身を含む): 345386400

約数和(自身を除く): 214140024

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 287821, 575642, 863463, 1151284, 1726926, 2302568, 3453852, 5468599, 6907704, 10937198, 16405797, 21874396, 32811594, 43748792, 65623188, 131246376]

約数ペア:

[(1, 131246376), (2, 65623188), (3, 43748792), (4, 32811594), (6, 21874396), (8, 16405797), (12, 10937198), (19, 6907704), (24, 5468599), (38, 3453852), (57, 2302568), (76, 1726926), (114, 1151284), (152, 863463), (228, 575642), (456, 287821)]