129727248

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{386093}}^1$

素因数の和:386111

約数の個数: 40

約数和(自身を含む): 383005248

約数和(自身を除く): 253278000

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 386093, 772186, 1158279, 1544372, 2316558, 2702651, 3088744, 4633116, 5405302, 6177488, 8107953, 9266232, 10810604, 16215906, 18532464, 21621208, 32431812, 43242416, 64863624, 129727248]

約数ペア:

[(1, 129727248), (2, 64863624), (3, 43242416), (4, 32431812), (6, 21621208), (7, 18532464), (8, 16215906), (12, 10810604), (14, 9266232), (16, 8107953), (21, 6177488), (24, 5405302), (28, 4633116), (42, 3088744), (48, 2702651), (56, 2316558), (84, 1544372), (112, 1158279), (168, 772186), (336, 386093)]