131299392

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{463}}^1$

素因数の和:696

約数の個数: 112

約数和(自身を含む): 399767552

約数和(自身を除く): 268468160

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 211, 224, 336, 422, 448, 463, 633, 672, 844, 926, 1266, 1344, 1389, 1477, 1688, 1852, 2532, 2778, 2954, 3241, 3376, 3704, 4431, 5064, 5556, 5908, 6482, 6752, 7408, 8862, 9723, 10128, 11112, 11816, 12964, 13504, 14816, 17724, 19446, 20256, 22224, 23632, 25928, 29632, 35448, 38892, 40512, 44448, 47264, 51856, 70896, 77784, 88896, 94528, 97693, 103712, 141792, 155568, 195386, 207424, 283584, 293079, 311136, 390772, 586158, 622272, 683851, 781544, 1172316, 1367702, 1563088, 2051553, 2344632, 2735404, 3126176, 4103106, 4689264, 5470808, 6252352, 8206212, 9378528, 10941616, 16412424, 18757056, 21883232, 32824848, 43766464, 65649696, 131299392]

約数ペア:

[(1, 131299392), (2, 65649696), (3, 43766464), (4, 32824848), (6, 21883232), (7, 18757056), (8, 16412424), (12, 10941616), (14, 9378528), (16, 8206212), (21, 6252352), (24, 5470808), (28, 4689264), (32, 4103106), (42, 3126176), (48, 2735404), (56, 2344632), (64, 2051553), (84, 1563088), (96, 1367702), (112, 1172316), (168, 781544), (192, 683851), (211, 622272), (224, 586158), (336, 390772), (422, 311136), (448, 293079), (463, 283584), (633, 207424), (672, 195386), (844, 155568), (926, 141792), (1266, 103712), (1344, 97693), (1389, 94528), (1477, 88896), (1688, 77784), (1852, 70896), (2532, 51856), (2778, 47264), (2954, 44448), (3241, 40512), (3376, 38892), (3704, 35448), (4431, 29632), (5064, 25928), (5556, 23632), (5908, 22224), (6482, 20256), (6752, 19446), (7408, 17724), (8862, 14816), (9723, 13504), (10128, 12964), (11112, 11816)]