161304

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1$

素因数の和:80

約数の個数: 64

約数和(自身を含む): 483840

約数和(自身を除く): 322536

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 47, 52, 66, 78, 88, 94, 104, 132, 141, 143, 156, 188, 264, 282, 286, 312, 376, 429, 517, 564, 572, 611, 858, 1034, 1128, 1144, 1222, 1551, 1716, 1833, 2068, 2444, 3102, 3432, 3666, 4136, 4888, 6204, 6721, 7332, 12408, 13442, 14664, 20163, 26884, 40326, 53768, 80652, 161304]

約数ペア:

[(1, 161304), (2, 80652), (3, 53768), (4, 40326), (6, 26884), (8, 20163), (11, 14664), (12, 13442), (13, 12408), (22, 7332), (24, 6721), (26, 6204), (33, 4888), (39, 4136), (44, 3666), (47, 3432), (52, 3102), (66, 2444), (78, 2068), (88, 1833), (94, 1716), (104, 1551), (132, 1222), (141, 1144), (143, 1128), (156, 1034), (188, 858), (264, 611), (282, 572), (286, 564), (312, 517), (376, 429)]