129455496

素因数分解:

$2^3\times 3^4\times {\mathrm{199777}}^1$

素因数の和:199795

約数の個数: 40

約数和(自身を含む): 362597070

約数和(自身を除く): 233141574

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 199777, 399554, 599331, 799108, 1198662, 1598216, 1797993, 2397324, 3595986, 4794648, 5393979, 7191972, 10787958, 14383944, 16181937, 21575916, 32363874, 43151832, 64727748, 129455496]

約数ペア:

[(1, 129455496), (2, 64727748), (3, 43151832), (4, 32363874), (6, 21575916), (8, 16181937), (9, 14383944), (12, 10787958), (18, 7191972), (24, 5393979), (27, 4794648), (36, 3595986), (54, 2397324), (72, 1797993), (81, 1598216), (108, 1198662), (162, 799108), (216, 599331), (324, 399554), (648, 199777)]