120729125524

素因数分解:

$2^2\times 7^1\times {\mathrm{409}}^1\times {\mathrm{937}}^1\times {\mathrm{11251}}^1$

素因数の和:12608

約数の個数: 48

約数和(自身を含む): 242328472960

約数和(自身を除く): 121599347436

約数列:

[1, 2, 4, 7, 14, 28, 409, 818, 937, 1636, 1874, 2863, 3748, 5726, 6559, 11251, 11452, 13118, 22502, 26236, 45004, 78757, 157514, 315028, 383233, 766466, 1532932, 2682631, 4601659, 5365262, 9203318, 10542187, 10730524, 18406636, 21084374, 32211613, 42168748, 64423226, 73795309, 128846452, 147590618, 295181236, 4311754483, 8623508966, 17247017932, 30182281381, 60364562762, 120729125524]

約数ペア:

[(1, 120729125524), (2, 60364562762), (4, 30182281381), (7, 17247017932), (14, 8623508966), (28, 4311754483), (409, 295181236), (818, 147590618), (937, 128846452), (1636, 73795309), (1874, 64423226), (2863, 42168748), (3748, 32211613), (5726, 21084374), (6559, 18406636), (11251, 10730524), (11452, 10542187), (13118, 9203318), (22502, 5365262), (26236, 4601659), (45004, 2682631), (78757, 1532932), (157514, 766466), (315028, 383233)]