142696848

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{424693}}^1$

素因数の和:424711

約数の個数: 40

約数和(自身を含む): 421296448

約数和(自身を除く): 278599600

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 424693, 849386, 1274079, 1698772, 2548158, 2972851, 3397544, 5096316, 5945702, 6795088, 8918553, 10192632, 11891404, 17837106, 20385264, 23782808, 35674212, 47565616, 71348424, 142696848]

約数ペア:

[(1, 142696848), (2, 71348424), (3, 47565616), (4, 35674212), (6, 23782808), (7, 20385264), (8, 17837106), (12, 11891404), (14, 10192632), (16, 8918553), (21, 6795088), (24, 5945702), (28, 5096316), (42, 3397544), (48, 2972851), (56, 2548158), (84, 1698772), (112, 1274079), (168, 849386), (336, 424693)]