129207792

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{384547}}^1$

素因数の和:384565

約数の個数: 40

約数和(自身を含む): 381471616

約数和(自身を除く): 252263824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 384547, 769094, 1153641, 1538188, 2307282, 2691829, 3076376, 4614564, 5383658, 6152752, 8075487, 9229128, 10767316, 16150974, 18458256, 21534632, 32301948, 43069264, 64603896, 129207792]

約数ペア:

[(1, 129207792), (2, 64603896), (3, 43069264), (4, 32301948), (6, 21534632), (7, 18458256), (8, 16150974), (12, 10767316), (14, 9229128), (16, 8075487), (21, 6152752), (24, 5383658), (28, 4614564), (42, 3076376), (48, 2691829), (56, 2307282), (84, 1538188), (112, 1153641), (168, 769094), (336, 384547)]