163857144

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{620671}}^1$

素因数の和:620691

約数の個数: 32

約数和(自身を含む): 446883840

約数和(自身を除く): 283026696

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 620671, 1241342, 1862013, 2482684, 3724026, 4965368, 6827381, 7448052, 13654762, 14896104, 20482143, 27309524, 40964286, 54619048, 81928572, 163857144]

約数ペア:

[(1, 163857144), (2, 81928572), (3, 54619048), (4, 40964286), (6, 27309524), (8, 20482143), (11, 14896104), (12, 13654762), (22, 7448052), (24, 6827381), (33, 4965368), (44, 3724026), (66, 2482684), (88, 1862013), (132, 1241342), (264, 620671)]