140661324

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{607}}^1$

素因数の和:815

約数の個数: 72

約数和(自身を含む): 367156608

約数和(自身を除く): 226495284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 157, 164, 246, 314, 369, 471, 492, 607, 628, 738, 942, 1214, 1413, 1476, 1821, 1884, 2428, 2826, 3642, 5463, 5652, 6437, 7284, 10926, 12874, 19311, 21852, 24887, 25748, 38622, 49774, 57933, 74661, 77244, 95299, 99548, 115866, 149322, 190598, 223983, 231732, 285897, 298644, 381196, 447966, 571794, 857691, 895932, 1143588, 1715382, 3430764, 3907259, 7814518, 11721777, 15629036, 23443554, 35165331, 46887108, 70330662, 140661324]

約数ペア:

[(1, 140661324), (2, 70330662), (3, 46887108), (4, 35165331), (6, 23443554), (9, 15629036), (12, 11721777), (18, 7814518), (36, 3907259), (41, 3430764), (82, 1715382), (123, 1143588), (157, 895932), (164, 857691), (246, 571794), (314, 447966), (369, 381196), (471, 298644), (492, 285897), (607, 231732), (628, 223983), (738, 190598), (942, 149322), (1214, 115866), (1413, 99548), (1476, 95299), (1821, 77244), (1884, 74661), (2428, 57933), (2826, 49774), (3642, 38622), (5463, 25748), (5652, 24887), (6437, 21852), (7284, 19311), (10926, 12874)]