131603328

素因数分解:

$2^7\times 3^2\times {\mathrm{71}}^1\times {\mathrm{1609}}^1$

素因数の和:1700

約数の個数: 96

約数和(自身を含む): 384274800

約数和(自身を除く): 252671472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 71, 72, 96, 128, 142, 144, 192, 213, 284, 288, 384, 426, 568, 576, 639, 852, 1136, 1152, 1278, 1609, 1704, 2272, 2556, 3218, 3408, 4544, 4827, 5112, 6436, 6816, 9088, 9654, 10224, 12872, 13632, 14481, 19308, 20448, 25744, 27264, 28962, 38616, 40896, 51488, 57924, 77232, 81792, 102976, 114239, 115848, 154464, 205952, 228478, 231696, 308928, 342717, 456956, 463392, 617856, 685434, 913912, 926784, 1028151, 1370868, 1827824, 1853568, 2056302, 2741736, 3655648, 4112604, 5483472, 7311296, 8225208, 10966944, 14622592, 16450416, 21933888, 32900832, 43867776, 65801664, 131603328]

約数ペア:

[(1, 131603328), (2, 65801664), (3, 43867776), (4, 32900832), (6, 21933888), (8, 16450416), (9, 14622592), (12, 10966944), (16, 8225208), (18, 7311296), (24, 5483472), (32, 4112604), (36, 3655648), (48, 2741736), (64, 2056302), (71, 1853568), (72, 1827824), (96, 1370868), (128, 1028151), (142, 926784), (144, 913912), (192, 685434), (213, 617856), (284, 463392), (288, 456956), (384, 342717), (426, 308928), (568, 231696), (576, 228478), (639, 205952), (852, 154464), (1136, 115848), (1152, 114239), (1278, 102976), (1609, 81792), (1704, 77232), (2272, 57924), (2556, 51488), (3218, 40896), (3408, 38616), (4544, 28962), (4827, 27264), (5112, 25744), (6436, 20448), (6816, 19308), (9088, 14481), (9654, 13632), (10224, 12872)]