189860328

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{199}}^1\times {\mathrm{631}}^1$

素因数の和:852

約数の個数: 128

約数和(自身を含む): 606720000

約数和(自身を除く): 416859672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 199, 216, 252, 378, 398, 504, 597, 631, 756, 796, 1194, 1262, 1393, 1512, 1592, 1791, 1893, 2388, 2524, 2786, 3582, 3786, 4179, 4417, 4776, 5048, 5373, 5572, 5679, 7164, 7572, 8358, 8834, 10746, 11144, 11358, 12537, 13251, 14328, 15144, 16716, 17037, 17668, 21492, 22716, 25074, 26502, 33432, 34074, 35336, 37611, 39753, 42984, 45432, 50148, 53004, 68148, 75222, 79506, 100296, 106008, 119259, 125569, 136296, 150444, 159012, 238518, 251138, 300888, 318024, 376707, 477036, 502276, 753414, 878983, 954072, 1004552, 1130121, 1506828, 1757966, 2260242, 2636949, 3013656, 3390363, 3515932, 4520484, 5273898, 6780726, 7031864, 7910847, 9040968, 10547796, 13561452, 15821694, 21095592, 23732541, 27122904, 31643388, 47465082, 63286776, 94930164, 189860328]

約数ペア:

[(1, 189860328), (2, 94930164), (3, 63286776), (4, 47465082), (6, 31643388), (7, 27122904), (8, 23732541), (9, 21095592), (12, 15821694), (14, 13561452), (18, 10547796), (21, 9040968), (24, 7910847), (27, 7031864), (28, 6780726), (36, 5273898), (42, 4520484), (54, 3515932), (56, 3390363), (63, 3013656), (72, 2636949), (84, 2260242), (108, 1757966), (126, 1506828), (168, 1130121), (189, 1004552), (199, 954072), (216, 878983), (252, 753414), (378, 502276), (398, 477036), (504, 376707), (597, 318024), (631, 300888), (756, 251138), (796, 238518), (1194, 159012), (1262, 150444), (1393, 136296), (1512, 125569), (1592, 119259), (1791, 106008), (1893, 100296), (2388, 79506), (2524, 75222), (2786, 68148), (3582, 53004), (3786, 50148), (4179, 45432), (4417, 42984), (4776, 39753), (5048, 37611), (5373, 35336), (5572, 34074), (5679, 33432), (7164, 26502), (7572, 25074), (8358, 22716), (8834, 21492), (10746, 17668), (11144, 17037), (11358, 16716), (12537, 15144), (13251, 14328)]