120931996

素因数分解:

$2^2\times {\mathrm{43}}^2\times {\mathrm{83}}^1\times {\mathrm{197}}^1$

素因数の和:370

約数の個数: 36

約数和(自身を含む): 220390632

約数和(自身を除く): 99458636

約数列:

[1, 2, 4, 43, 83, 86, 166, 172, 197, 332, 394, 788, 1849, 3569, 3698, 7138, 7396, 8471, 14276, 16351, 16942, 32702, 33884, 65404, 153467, 306934, 364253, 613868, 703093, 728506, 1406186, 1457012, 2812372, 30232999, 60465998, 120931996]

約数ペア:

[(1, 120931996), (2, 60465998), (4, 30232999), (43, 2812372), (83, 1457012), (86, 1406186), (166, 728506), (172, 703093), (197, 613868), (332, 364253), (394, 306934), (788, 153467), (1849, 65404), (3569, 33884), (3698, 32702), (7138, 16942), (7396, 16351), (8471, 14276)]