157625776

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{1319}}^1$

素因数の和:1442

約数の個数: 80

約数和(自身を含む): 384975360

約数和(自身を除く): 227349584

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 97, 112, 154, 176, 194, 308, 388, 616, 679, 776, 1067, 1232, 1319, 1358, 1552, 2134, 2638, 2716, 4268, 5276, 5432, 7469, 8536, 9233, 10552, 10864, 14509, 14938, 17072, 18466, 21104, 29018, 29876, 36932, 58036, 59752, 73864, 101563, 116072, 119504, 127943, 147728, 203126, 232144, 255886, 406252, 511772, 812504, 895601, 1023544, 1407373, 1625008, 1791202, 2047088, 2814746, 3582404, 5629492, 7164808, 9851611, 11258984, 14329616, 19703222, 22517968, 39406444, 78812888, 157625776]

約数ペア:

[(1, 157625776), (2, 78812888), (4, 39406444), (7, 22517968), (8, 19703222), (11, 14329616), (14, 11258984), (16, 9851611), (22, 7164808), (28, 5629492), (44, 3582404), (56, 2814746), (77, 2047088), (88, 1791202), (97, 1625008), (112, 1407373), (154, 1023544), (176, 895601), (194, 812504), (308, 511772), (388, 406252), (616, 255886), (679, 232144), (776, 203126), (1067, 147728), (1232, 127943), (1319, 119504), (1358, 116072), (1552, 101563), (2134, 73864), (2638, 59752), (2716, 58036), (4268, 36932), (5276, 29876), (5432, 29018), (7469, 21104), (8536, 18466), (9233, 17072), (10552, 14938), (10864, 14509)]