153927436

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{155797}}^1$

素因数の和:155833

約数の個数: 24

約数和(自身を含む): 305364080

約数和(自身を除く): 151436644

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 155797, 311594, 623188, 2025361, 2960143, 4050722, 5920286, 8101444, 11840572, 38481859, 76963718, 153927436]

約数ペア:

[(1, 153927436), (2, 76963718), (4, 38481859), (13, 11840572), (19, 8101444), (26, 5920286), (38, 4050722), (52, 2960143), (76, 2025361), (247, 623188), (494, 311594), (988, 155797)]