154056564

素因数分解:

$2^2\times 3^2\times {\mathrm{97}}^1\times {\mathrm{157}}^1\times {\mathrm{281}}^1$

素因数の和:545

約数の個数: 72

約数和(自身を含む): 397350408

約数和(自身を除く): 243293844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 97, 157, 194, 281, 291, 314, 388, 471, 562, 582, 628, 843, 873, 942, 1124, 1164, 1413, 1686, 1746, 1884, 2529, 2826, 3372, 3492, 5058, 5652, 10116, 15229, 27257, 30458, 44117, 45687, 54514, 60916, 81771, 88234, 91374, 109028, 132351, 137061, 163542, 176468, 182748, 245313, 264702, 274122, 327084, 397053, 490626, 529404, 548244, 794106, 981252, 1588212, 4279349, 8558698, 12838047, 17117396, 25676094, 38514141, 51352188, 77028282, 154056564]

約数ペア:

[(1, 154056564), (2, 77028282), (3, 51352188), (4, 38514141), (6, 25676094), (9, 17117396), (12, 12838047), (18, 8558698), (36, 4279349), (97, 1588212), (157, 981252), (194, 794106), (281, 548244), (291, 529404), (314, 490626), (388, 397053), (471, 327084), (562, 274122), (582, 264702), (628, 245313), (843, 182748), (873, 176468), (942, 163542), (1124, 137061), (1164, 132351), (1413, 109028), (1686, 91374), (1746, 88234), (1884, 81771), (2529, 60916), (2826, 54514), (3372, 45687), (3492, 44117), (5058, 30458), (5652, 27257), (10116, 15229)]