156964454965

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{269}}^1\times {\mathrm{47653}}^1$

素因数の和:48037

約数の個数: 32

約数和(自身を含む): 197630668800

約数和(自身を除く): 40666213835

約数列:

[1, 5, 31, 79, 155, 269, 395, 1345, 2449, 8339, 12245, 21251, 41695, 47653, 106255, 238265, 658781, 1477243, 3293905, 3764587, 7386215, 12818657, 18822935, 64093285, 116702197, 397378367, 583510985, 1012673903, 1986891835, 5063369515, 31392890993, 156964454965]

約数ペア:

[(1, 156964454965), (5, 31392890993), (31, 5063369515), (79, 1986891835), (155, 1012673903), (269, 583510985), (395, 397378367), (1345, 116702197), (2449, 64093285), (8339, 18822935), (12245, 12818657), (21251, 7386215), (41695, 3764587), (47653, 3293905), (106255, 1477243), (238265, 658781)]