127739392

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{613}}^1$

素因数の和:679

約数の個数: 80

約数和(自身を含む): 286423632

約数和(自身を除く): 158684240

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 44, 64, 74, 88, 128, 148, 176, 256, 296, 352, 407, 512, 592, 613, 704, 814, 1184, 1226, 1408, 1628, 2368, 2452, 2816, 3256, 4736, 4904, 5632, 6512, 6743, 9472, 9808, 13024, 13486, 18944, 19616, 22681, 26048, 26972, 39232, 45362, 52096, 53944, 78464, 90724, 104192, 107888, 156928, 181448, 208384, 215776, 249491, 313856, 362896, 431552, 498982, 725792, 863104, 997964, 1451584, 1726208, 1995928, 2903168, 3452416, 3991856, 5806336, 7983712, 11612672, 15967424, 31934848, 63869696, 127739392]

約数ペア:

[(1, 127739392), (2, 63869696), (4, 31934848), (8, 15967424), (11, 11612672), (16, 7983712), (22, 5806336), (32, 3991856), (37, 3452416), (44, 2903168), (64, 1995928), (74, 1726208), (88, 1451584), (128, 997964), (148, 863104), (176, 725792), (256, 498982), (296, 431552), (352, 362896), (407, 313856), (512, 249491), (592, 215776), (613, 208384), (704, 181448), (814, 156928), (1184, 107888), (1226, 104192), (1408, 90724), (1628, 78464), (2368, 53944), (2452, 52096), (2816, 45362), (3256, 39232), (4736, 26972), (4904, 26048), (5632, 22681), (6512, 19616), (6743, 18944), (9472, 13486), (9808, 13024)]