140750478

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{997}}^1$

素因数の和:1070

約数の個数: 96

約数和(自身を含む): 358705152

約数和(自身を除く): 217954674

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 31, 33, 46, 62, 66, 69, 93, 99, 138, 186, 198, 207, 253, 279, 341, 414, 506, 558, 682, 713, 759, 997, 1023, 1426, 1518, 1994, 2046, 2139, 2277, 2991, 3069, 4278, 4554, 5982, 6138, 6417, 7843, 8973, 10967, 12834, 15686, 17946, 21934, 22931, 23529, 30907, 32901, 45862, 47058, 61814, 65802, 68793, 70587, 92721, 98703, 137586, 141174, 185442, 197406, 206379, 252241, 278163, 339977, 412758, 504482, 556326, 679954, 710861, 756723, 1019931, 1421722, 1513446, 2039862, 2132583, 2270169, 3059793, 4265166, 4540338, 6119586, 6397749, 7819471, 12795498, 15638942, 23458413, 46916826, 70375239, 140750478]

約数ペア:

[(1, 140750478), (2, 70375239), (3, 46916826), (6, 23458413), (9, 15638942), (11, 12795498), (18, 7819471), (22, 6397749), (23, 6119586), (31, 4540338), (33, 4265166), (46, 3059793), (62, 2270169), (66, 2132583), (69, 2039862), (93, 1513446), (99, 1421722), (138, 1019931), (186, 756723), (198, 710861), (207, 679954), (253, 556326), (279, 504482), (341, 412758), (414, 339977), (506, 278163), (558, 252241), (682, 206379), (713, 197406), (759, 185442), (997, 141174), (1023, 137586), (1426, 98703), (1518, 92721), (1994, 70587), (2046, 68793), (2139, 65802), (2277, 61814), (2991, 47058), (3069, 45862), (4278, 32901), (4554, 30907), (5982, 23529), (6138, 22931), (6417, 21934), (7843, 17946), (8973, 15686), (10967, 12834)]