131394744

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{641}}^1$

素因数の和:742

約数の個数: 128

約数和(自身を含む): 399067200

約数和(自身を除く): 267672456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 73, 78, 104, 108, 117, 146, 156, 216, 219, 234, 292, 312, 351, 438, 468, 584, 641, 657, 702, 876, 936, 949, 1282, 1314, 1404, 1752, 1898, 1923, 1971, 2564, 2628, 2808, 2847, 3796, 3846, 3942, 5128, 5256, 5694, 5769, 7592, 7692, 7884, 8333, 8541, 11388, 11538, 15384, 15768, 16666, 17082, 17307, 22776, 23076, 24999, 25623, 33332, 34164, 34614, 46152, 46793, 49998, 51246, 66664, 68328, 69228, 74997, 93586, 99996, 102492, 138456, 140379, 149994, 187172, 199992, 204984, 224991, 280758, 299988, 374344, 421137, 449982, 561516, 599976, 608309, 842274, 899964, 1123032, 1216618, 1263411, 1684548, 1799928, 1824927, 2433236, 2526822, 3369096, 3649854, 4866472, 5053644, 5474781, 7299708, 10107288, 10949562, 14599416, 16424343, 21899124, 32848686, 43798248, 65697372, 131394744]

約数ペア:

[(1, 131394744), (2, 65697372), (3, 43798248), (4, 32848686), (6, 21899124), (8, 16424343), (9, 14599416), (12, 10949562), (13, 10107288), (18, 7299708), (24, 5474781), (26, 5053644), (27, 4866472), (36, 3649854), (39, 3369096), (52, 2526822), (54, 2433236), (72, 1824927), (73, 1799928), (78, 1684548), (104, 1263411), (108, 1216618), (117, 1123032), (146, 899964), (156, 842274), (216, 608309), (219, 599976), (234, 561516), (292, 449982), (312, 421137), (351, 374344), (438, 299988), (468, 280758), (584, 224991), (641, 204984), (657, 199992), (702, 187172), (876, 149994), (936, 140379), (949, 138456), (1282, 102492), (1314, 99996), (1404, 93586), (1752, 74997), (1898, 69228), (1923, 68328), (1971, 66664), (2564, 51246), (2628, 49998), (2808, 46793), (2847, 46152), (3796, 34614), (3846, 34164), (3942, 33332), (5128, 25623), (5256, 24999), (5694, 23076), (5769, 22776), (7592, 17307), (7692, 17082), (7884, 16666), (8333, 15768), (8541, 15384), (11388, 11538)]