159700266

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^2$

素因数の和:328

約数の個数: 72

約数和(自身を含む): 388469952

約数和(自身を除く): 228769686

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 47, 66, 94, 99, 131, 141, 198, 262, 282, 393, 423, 517, 786, 846, 1034, 1179, 1441, 1551, 2358, 2882, 3102, 4323, 4653, 6157, 8646, 9306, 12314, 12969, 17161, 18471, 25938, 34322, 36942, 51483, 55413, 67727, 102966, 110826, 135454, 154449, 188771, 203181, 308898, 377542, 406362, 566313, 609543, 806567, 1132626, 1219086, 1613134, 1698939, 2419701, 3397878, 4839402, 7259103, 8872237, 14518206, 17744474, 26616711, 53233422, 79850133, 159700266]

約数ペア:

[(1, 159700266), (2, 79850133), (3, 53233422), (6, 26616711), (9, 17744474), (11, 14518206), (18, 8872237), (22, 7259103), (33, 4839402), (47, 3397878), (66, 2419701), (94, 1698939), (99, 1613134), (131, 1219086), (141, 1132626), (198, 806567), (262, 609543), (282, 566313), (393, 406362), (423, 377542), (517, 308898), (786, 203181), (846, 188771), (1034, 154449), (1179, 135454), (1441, 110826), (1551, 102966), (2358, 67727), (2882, 55413), (3102, 51483), (4323, 36942), (4653, 34322), (6157, 25938), (8646, 18471), (9306, 17161), (12314, 12969)]