191238768

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{27103}}^1$

素因数の和:27131

約数の個数: 90

約数和(自身を含む): 622605984

約数和(自身を除く): 431367216

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 27103, 54206, 81309, 108412, 162618, 189721, 216824, 243927, 325236, 379442, 433648, 487854, 569163, 650472, 758884, 975708, 1138326, 1300944, 1328047, 1517768, 1707489, 1951416, 2276652, 2656094, 3035536, 3414978, 3902832, 3984141, 4553304, 5312188, 6829956, 7968282, 9106608, 10624376, 11952423, 13659912, 15936564, 21248752, 23904846, 27319824, 31873128, 47809692, 63746256, 95619384, 191238768]

約数ペア:

[(1, 191238768), (2, 95619384), (3, 63746256), (4, 47809692), (6, 31873128), (7, 27319824), (8, 23904846), (9, 21248752), (12, 15936564), (14, 13659912), (16, 11952423), (18, 10624376), (21, 9106608), (24, 7968282), (28, 6829956), (36, 5312188), (42, 4553304), (48, 3984141), (49, 3902832), (56, 3414978), (63, 3035536), (72, 2656094), (84, 2276652), (98, 1951416), (112, 1707489), (126, 1517768), (144, 1328047), (147, 1300944), (168, 1138326), (196, 975708), (252, 758884), (294, 650472), (336, 569163), (392, 487854), (441, 433648), (504, 379442), (588, 325236), (784, 243927), (882, 216824), (1008, 189721), (1176, 162618), (1764, 108412), (2352, 81309), (3528, 54206), (7056, 27103)]