157039719752

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1489}}^1\times {\mathrm{693859}}^1$

素因数の和:695373

約数の個数: 32

約数和(自身を含む): 310155420000

約数和(自身を除く): 153115700248

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1489, 2978, 5956, 11912, 28291, 56582, 113164, 226328, 693859, 1387718, 2775436, 5550872, 13183321, 26366642, 52733284, 105466568, 1033156051, 2066312102, 4132624204, 8265248408, 19629964969, 39259929938, 78519859876, 157039719752]

約数ペア:

[(1, 157039719752), (2, 78519859876), (4, 39259929938), (8, 19629964969), (19, 8265248408), (38, 4132624204), (76, 2066312102), (152, 1033156051), (1489, 105466568), (2978, 52733284), (5956, 26366642), (11912, 13183321), (28291, 5550872), (56582, 2775436), (113164, 1387718), (226328, 693859)]