121530976

素因数分解:

$2^5\times 7^2\times {\mathrm{179}}^1\times {\mathrm{433}}^1$

素因数の和:636

約数の個数: 72

約数和(自身を含む): 280528920

約数和(自身を除く): 158997944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 179, 196, 224, 358, 392, 433, 716, 784, 866, 1253, 1432, 1568, 1732, 2506, 2864, 3031, 3464, 5012, 5728, 6062, 6928, 8771, 10024, 12124, 13856, 17542, 20048, 21217, 24248, 35084, 40096, 42434, 48496, 70168, 77507, 84868, 96992, 140336, 155014, 169736, 280672, 310028, 339472, 542549, 620056, 678944, 1085098, 1240112, 2170196, 2480224, 3797843, 4340392, 7595686, 8680784, 15191372, 17361568, 30382744, 60765488, 121530976]

約数ペア:

[(1, 121530976), (2, 60765488), (4, 30382744), (7, 17361568), (8, 15191372), (14, 8680784), (16, 7595686), (28, 4340392), (32, 3797843), (49, 2480224), (56, 2170196), (98, 1240112), (112, 1085098), (179, 678944), (196, 620056), (224, 542549), (358, 339472), (392, 310028), (433, 280672), (716, 169736), (784, 155014), (866, 140336), (1253, 96992), (1432, 84868), (1568, 77507), (1732, 70168), (2506, 48496), (2864, 42434), (3031, 40096), (3464, 35084), (5012, 24248), (5728, 21217), (6062, 20048), (6928, 17542), (8771, 13856), (10024, 12124)]