161000604

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{5741}}^1$

素因数の和:5811

約数の個数: 72

約数和(自身を含む): 438918480

約数和(自身を除く): 277917876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 41, 57, 76, 82, 114, 123, 164, 171, 228, 246, 342, 369, 492, 684, 738, 779, 1476, 1558, 2337, 3116, 4674, 5741, 7011, 9348, 11482, 14022, 17223, 22964, 28044, 34446, 51669, 68892, 103338, 109079, 206676, 218158, 235381, 327237, 436316, 470762, 654474, 706143, 941524, 981711, 1308948, 1412286, 1963422, 2118429, 2824572, 3926844, 4236858, 4472239, 8473716, 8944478, 13416717, 17888956, 26833434, 40250151, 53666868, 80500302, 161000604]

約数ペア:

[(1, 161000604), (2, 80500302), (3, 53666868), (4, 40250151), (6, 26833434), (9, 17888956), (12, 13416717), (18, 8944478), (19, 8473716), (36, 4472239), (38, 4236858), (41, 3926844), (57, 2824572), (76, 2118429), (82, 1963422), (114, 1412286), (123, 1308948), (164, 981711), (171, 941524), (228, 706143), (246, 654474), (342, 470762), (369, 436316), (492, 327237), (684, 235381), (738, 218158), (779, 206676), (1476, 109079), (1558, 103338), (2337, 68892), (3116, 51669), (4674, 34446), (5741, 28044), (7011, 22964), (9348, 17223), (11482, 14022)]