128769792

素因数分解:

$2^8\times 3^1\times {\mathrm{107}}^1\times {\mathrm{1567}}^1$

素因数の和:1693

約数の個数: 72

約数和(自身を含む): 346139136

約数和(自身を除く): 217369344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 107, 128, 192, 214, 256, 321, 384, 428, 642, 768, 856, 1284, 1567, 1712, 2568, 3134, 3424, 4701, 5136, 6268, 6848, 9402, 10272, 12536, 13696, 18804, 20544, 25072, 27392, 37608, 41088, 50144, 75216, 82176, 100288, 150432, 167669, 200576, 300864, 335338, 401152, 503007, 601728, 670676, 1006014, 1203456, 1341352, 2012028, 2682704, 4024056, 5365408, 8048112, 10730816, 16096224, 21461632, 32192448, 42923264, 64384896, 128769792]

約数ペア:

[(1, 128769792), (2, 64384896), (3, 42923264), (4, 32192448), (6, 21461632), (8, 16096224), (12, 10730816), (16, 8048112), (24, 5365408), (32, 4024056), (48, 2682704), (64, 2012028), (96, 1341352), (107, 1203456), (128, 1006014), (192, 670676), (214, 601728), (256, 503007), (321, 401152), (384, 335338), (428, 300864), (642, 200576), (768, 167669), (856, 150432), (1284, 100288), (1567, 82176), (1712, 75216), (2568, 50144), (3134, 41088), (3424, 37608), (4701, 27392), (5136, 25072), (6268, 20544), (6848, 18804), (9402, 13696), (10272, 12536)]