189148848

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{562943}}^1$

素因数の和:562961

約数の個数: 40

約数和(自身を含む): 558440448

約数和(自身を除く): 369291600

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 562943, 1125886, 1688829, 2251772, 3377658, 3940601, 4503544, 6755316, 7881202, 9007088, 11821803, 13510632, 15762404, 23643606, 27021264, 31524808, 47287212, 63049616, 94574424, 189148848]

約数ペア:

[(1, 189148848), (2, 94574424), (3, 63049616), (4, 47287212), (6, 31524808), (7, 27021264), (8, 23643606), (12, 15762404), (14, 13510632), (16, 11821803), (21, 9007088), (24, 7881202), (28, 6755316), (42, 4503544), (48, 3940601), (56, 3377658), (84, 2251772), (112, 1688829), (168, 1125886), (336, 562943)]