179989908

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{40429}}^1$

素因数の和:40496

約数の個数: 48

約数和(自身を含む): 489041280

約数和(自身を除く): 309051372

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 53, 84, 106, 159, 212, 318, 371, 636, 742, 1113, 1484, 2226, 4452, 40429, 80858, 121287, 161716, 242574, 283003, 485148, 566006, 849009, 1132012, 1698018, 2142737, 3396036, 4285474, 6428211, 8570948, 12856422, 14999159, 25712844, 29998318, 44997477, 59996636, 89994954, 179989908]

約数ペア:

[(1, 179989908), (2, 89994954), (3, 59996636), (4, 44997477), (6, 29998318), (7, 25712844), (12, 14999159), (14, 12856422), (21, 8570948), (28, 6428211), (42, 4285474), (53, 3396036), (84, 2142737), (106, 1698018), (159, 1132012), (212, 849009), (318, 566006), (371, 485148), (636, 283003), (742, 242574), (1113, 161716), (1484, 121287), (2226, 80858), (4452, 40429)]