128049497266

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1\times {\mathrm{39229}}^1$

素因数の和:39610

約数の個数: 32

約数和(自身を含む): 197402849280

約数和(自身を除く): 69353352014

約数列:

[1, 2, 71, 127, 142, 181, 254, 362, 9017, 12851, 18034, 22987, 25702, 39229, 45974, 78458, 1632077, 2785259, 3264154, 4982083, 5570518, 7100449, 9964166, 14200898, 353727893, 504131879, 707455786, 901757023, 1008263758, 1803514046, 64024748633, 128049497266]

約数ペア:

[(1, 128049497266), (2, 64024748633), (71, 1803514046), (127, 1008263758), (142, 901757023), (181, 707455786), (254, 504131879), (362, 353727893), (9017, 14200898), (12851, 9964166), (18034, 7100449), (22987, 5570518), (25702, 4982083), (39229, 3264154), (45974, 2785259), (78458, 1632077)]