129972528

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{128941}}^1$

素因数の和:128962

約数の個数: 60

約数和(自身を含む): 415709008

約数和(自身を除く): 285736480

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 128941, 257882, 386823, 515764, 773646, 902587, 1031528, 1160469, 1547292, 1805174, 2063056, 2320938, 2707761, 3094584, 3610348, 4641876, 5415522, 6189168, 7220696, 8123283, 9283752, 10831044, 14441392, 16246566, 18567504, 21662088, 32493132, 43324176, 64986264, 129972528]

約数ペア:

[(1, 129972528), (2, 64986264), (3, 43324176), (4, 32493132), (6, 21662088), (7, 18567504), (8, 16246566), (9, 14441392), (12, 10831044), (14, 9283752), (16, 8123283), (18, 7220696), (21, 6189168), (24, 5415522), (28, 4641876), (36, 3610348), (42, 3094584), (48, 2707761), (56, 2320938), (63, 2063056), (72, 1805174), (84, 1547292), (112, 1160469), (126, 1031528), (144, 902587), (168, 773646), (252, 515764), (336, 386823), (504, 257882), (1008, 128941)]