131344992

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1$

素因数の和:365

約数の個数: 144

約数和(自身を含む): 400392720

約数和(自身を除く): 269047728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 139, 144, 153, 193, 204, 272, 278, 288, 306, 386, 408, 417, 544, 556, 579, 612, 772, 816, 834, 1112, 1158, 1224, 1251, 1544, 1632, 1668, 1737, 2224, 2316, 2363, 2448, 2502, 3088, 3281, 3336, 3474, 4448, 4632, 4726, 4896, 5004, 6176, 6562, 6672, 6948, 7089, 9264, 9452, 9843, 10008, 13124, 13344, 13896, 14178, 18528, 18904, 19686, 20016, 21267, 26248, 26827, 27792, 28356, 29529, 37808, 39372, 40032, 42534, 52496, 53654, 55584, 56712, 59058, 75616, 78744, 80481, 85068, 104992, 107308, 113424, 118116, 157488, 160962, 170136, 214616, 226848, 236232, 241443, 314976, 321924, 340272, 429232, 456059, 472464, 482886, 643848, 680544, 858464, 912118, 944928, 965772, 1287696, 1368177, 1824236, 1931544, 2575392, 2736354, 3648472, 3863088, 4104531, 5472708, 7296944, 7726176, 8209062, 10945416, 14593888, 16418124, 21890832, 32836248, 43781664, 65672496, 131344992]

約数ペア:

[(1, 131344992), (2, 65672496), (3, 43781664), (4, 32836248), (6, 21890832), (8, 16418124), (9, 14593888), (12, 10945416), (16, 8209062), (17, 7726176), (18, 7296944), (24, 5472708), (32, 4104531), (34, 3863088), (36, 3648472), (48, 2736354), (51, 2575392), (68, 1931544), (72, 1824236), (96, 1368177), (102, 1287696), (136, 965772), (139, 944928), (144, 912118), (153, 858464), (193, 680544), (204, 643848), (272, 482886), (278, 472464), (288, 456059), (306, 429232), (386, 340272), (408, 321924), (417, 314976), (544, 241443), (556, 236232), (579, 226848), (612, 214616), (772, 170136), (816, 160962), (834, 157488), (1112, 118116), (1158, 113424), (1224, 107308), (1251, 104992), (1544, 85068), (1632, 80481), (1668, 78744), (1737, 75616), (2224, 59058), (2316, 56712), (2363, 55584), (2448, 53654), (2502, 52496), (3088, 42534), (3281, 40032), (3336, 39372), (3474, 37808), (4448, 29529), (4632, 28356), (4726, 27792), (4896, 26827), (5004, 26248), (6176, 21267), (6562, 20016), (6672, 19686), (6948, 18904), (7089, 18528), (9264, 14178), (9452, 13896), (9843, 13344), (10008, 13124)]