129791396

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{38953}}^1$

素因数の和:38988

約数の個数: 36

約数和(自身を含む): 279767628

約数和(自身を除く): 149976232

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 238, 476, 833, 1666, 3332, 38953, 77906, 155812, 272671, 545342, 662201, 1090684, 1324402, 1908697, 2648804, 3817394, 4635407, 7634788, 9270814, 18541628, 32447849, 64895698, 129791396]

約数ペア:

[(1, 129791396), (2, 64895698), (4, 32447849), (7, 18541628), (14, 9270814), (17, 7634788), (28, 4635407), (34, 3817394), (49, 2648804), (68, 1908697), (98, 1324402), (119, 1090684), (196, 662201), (238, 545342), (476, 272671), (833, 155812), (1666, 77906), (3332, 38953)]