128364074419

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^2\times {\mathrm{3167}}^1$

素因数の和:3412

約数の個数: 48

約数和(自身を含む): 160800380928

約数和(自身を除く): 32436306509

約数列:

[1, 7, 17, 43, 89, 119, 301, 623, 731, 1513, 3167, 3827, 5117, 7921, 10591, 22169, 26789, 53839, 55447, 65059, 134657, 136181, 281863, 340603, 376873, 455413, 942599, 953267, 1973041, 2315077, 2384221, 4791671, 5790251, 12120109, 16205539, 25085807, 33541697, 40531757, 84840763, 175600649, 206041853, 426458719, 1078689701, 1442292971, 2985211033, 7550827907, 18337724917, 128364074419]

約数ペア:

[(1, 128364074419), (7, 18337724917), (17, 7550827907), (43, 2985211033), (89, 1442292971), (119, 1078689701), (301, 426458719), (623, 206041853), (731, 175600649), (1513, 84840763), (3167, 40531757), (3827, 33541697), (5117, 25085807), (7921, 16205539), (10591, 12120109), (22169, 5790251), (26789, 4791671), (53839, 2384221), (55447, 2315077), (65059, 1973041), (134657, 953267), (136181, 942599), (281863, 455413), (340603, 376873)]