137690264

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{12409}}^1$

素因数の和:12507

約数の個数: 32

約数和(自身を含む): 275502000

約数和(自身を除く): 137811736

約数列:

[1, 2, 4, 8, 19, 38, 73, 76, 146, 152, 292, 584, 1387, 2774, 5548, 11096, 12409, 24818, 49636, 99272, 235771, 471542, 905857, 943084, 1811714, 1886168, 3623428, 7246856, 17211283, 34422566, 68845132, 137690264]

約数ペア:

[(1, 137690264), (2, 68845132), (4, 34422566), (8, 17211283), (19, 7246856), (38, 3623428), (73, 1886168), (76, 1811714), (146, 943084), (152, 905857), (292, 471542), (584, 235771), (1387, 99272), (2774, 49636), (5548, 24818), (11096, 12409)]