156614656

素因数分解:

$2^{14}\times {\mathrm{11}}^2\times {\mathrm{79}}^1$

素因数の和:129

約数の個数: 90

約数和(自身を含む): 348640880

約数和(自身を除く): 192026224

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 79, 88, 121, 128, 158, 176, 242, 256, 316, 352, 484, 512, 632, 704, 869, 968, 1024, 1264, 1408, 1738, 1936, 2048, 2528, 2816, 3476, 3872, 4096, 5056, 5632, 6952, 7744, 8192, 9559, 10112, 11264, 13904, 15488, 16384, 19118, 20224, 22528, 27808, 30976, 38236, 40448, 45056, 55616, 61952, 76472, 80896, 90112, 111232, 123904, 152944, 161792, 180224, 222464, 247808, 305888, 323584, 444928, 495616, 611776, 647168, 889856, 991232, 1223552, 1294336, 1779712, 1982464, 2447104, 3559424, 4894208, 7118848, 9788416, 14237696, 19576832, 39153664, 78307328, 156614656]

約数ペア:

[(1, 156614656), (2, 78307328), (4, 39153664), (8, 19576832), (11, 14237696), (16, 9788416), (22, 7118848), (32, 4894208), (44, 3559424), (64, 2447104), (79, 1982464), (88, 1779712), (121, 1294336), (128, 1223552), (158, 991232), (176, 889856), (242, 647168), (256, 611776), (316, 495616), (352, 444928), (484, 323584), (512, 305888), (632, 247808), (704, 222464), (869, 180224), (968, 161792), (1024, 152944), (1264, 123904), (1408, 111232), (1738, 90112), (1936, 80896), (2048, 76472), (2528, 61952), (2816, 55616), (3476, 45056), (3872, 40448), (4096, 38236), (5056, 30976), (5632, 27808), (6952, 22528), (7744, 20224), (8192, 19118), (9559, 16384), (10112, 15488), (11264, 13904)]