166163928

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{989071}}^1$

素因数の和:989087

約数の個数: 32

約数和(自身を含む): 474754560

約数和(自身を除く): 308590632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 989071, 1978142, 2967213, 3956284, 5934426, 6923497, 7912568, 11868852, 13846994, 20770491, 23737704, 27693988, 41540982, 55387976, 83081964, 166163928]

約数ペア:

[(1, 166163928), (2, 83081964), (3, 55387976), (4, 41540982), (6, 27693988), (7, 23737704), (8, 20770491), (12, 13846994), (14, 11868852), (21, 7912568), (24, 6923497), (28, 5934426), (42, 3956284), (56, 2967213), (84, 1978142), (168, 989071)]