161927316

素因数分解:

$2^2\times 3^3\times {\mathrm{547}}^1\times {\mathrm{2741}}^1$

素因数の和:3301

約数の個数: 48

約数和(自身を含む): 420732480

約数和(自身を除く): 258805164

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 547, 1094, 1641, 2188, 2741, 3282, 4923, 5482, 6564, 8223, 9846, 10964, 14769, 16446, 19692, 24669, 29538, 32892, 49338, 59076, 74007, 98676, 148014, 296028, 1499327, 2998654, 4497981, 5997308, 8995962, 13493943, 17991924, 26987886, 40481829, 53975772, 80963658, 161927316]

約数ペア:

[(1, 161927316), (2, 80963658), (3, 53975772), (4, 40481829), (6, 26987886), (9, 17991924), (12, 13493943), (18, 8995962), (27, 5997308), (36, 4497981), (54, 2998654), (108, 1499327), (547, 296028), (1094, 148014), (1641, 98676), (2188, 74007), (2741, 59076), (3282, 49338), (4923, 32892), (5482, 29538), (6564, 24669), (8223, 19692), (9846, 16446), (10964, 14769)]