156635648

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{233}}^1$

素因数の和:365

約数の個数: 80

約数和(自身を含む): 341837496

約数和(自身を除く): 185201848

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 101, 104, 128, 202, 208, 233, 256, 404, 416, 466, 512, 808, 832, 932, 1313, 1616, 1664, 1864, 2626, 3029, 3232, 3328, 3728, 5252, 6058, 6464, 6656, 7456, 10504, 12116, 12928, 14912, 21008, 23533, 24232, 25856, 29824, 42016, 47066, 48464, 51712, 59648, 84032, 94132, 96928, 119296, 168064, 188264, 193856, 305929, 336128, 376528, 387712, 611858, 672256, 753056, 775424, 1223716, 1506112, 1550848, 2447432, 3012224, 4894864, 6024448, 9789728, 12048896, 19579456, 39158912, 78317824, 156635648]

約数ペア:

[(1, 156635648), (2, 78317824), (4, 39158912), (8, 19579456), (13, 12048896), (16, 9789728), (26, 6024448), (32, 4894864), (52, 3012224), (64, 2447432), (101, 1550848), (104, 1506112), (128, 1223716), (202, 775424), (208, 753056), (233, 672256), (256, 611858), (404, 387712), (416, 376528), (466, 336128), (512, 305929), (808, 193856), (832, 188264), (932, 168064), (1313, 119296), (1616, 96928), (1664, 94132), (1864, 84032), (2626, 59648), (3029, 51712), (3232, 48464), (3328, 47066), (3728, 42016), (5252, 29824), (6058, 25856), (6464, 24232), (6656, 23533), (7456, 21008), (10504, 14912), (12116, 12928)]