129828552

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{772789}}^1$

素因数の和:772805

約数の個数: 32

約数和(自身を含む): 370939200

約数和(自身を除く): 241110648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 772789, 1545578, 2318367, 3091156, 4636734, 5409523, 6182312, 9273468, 10819046, 16228569, 18546936, 21638092, 32457138, 43276184, 64914276, 129828552]

約数ペア:

[(1, 129828552), (2, 64914276), (3, 43276184), (4, 32457138), (6, 21638092), (7, 18546936), (8, 16228569), (12, 10819046), (14, 9273468), (21, 6182312), (24, 5409523), (28, 4636734), (42, 3091156), (56, 2318367), (84, 1545578), (168, 772789)]