161683896

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{612439}}^1$

素因数の和:612459

約数の個数: 32

約数和(自身を含む): 440956800

約数和(自身を除く): 279272904

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 612439, 1224878, 1837317, 2449756, 3674634, 4899512, 6736829, 7349268, 13473658, 14698536, 20210487, 26947316, 40420974, 53894632, 80841948, 161683896]

約数ペア:

[(1, 161683896), (2, 80841948), (3, 53894632), (4, 40420974), (6, 26947316), (8, 20210487), (11, 14698536), (12, 13473658), (22, 7349268), (24, 6736829), (33, 4899512), (44, 3674634), (66, 2449756), (88, 1837317), (132, 1224878), (264, 612439)]