149678464

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{307}}^1$

素因数の和:627

約数の個数: 64

約数和(自身を含む): 323270640

約数和(自身を除く): 173592176

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 293, 307, 416, 586, 614, 832, 1172, 1228, 1664, 2344, 2456, 3809, 3991, 4688, 4912, 7618, 7982, 9376, 9824, 15236, 15964, 18752, 19648, 30472, 31928, 37504, 39296, 60944, 63856, 89951, 121888, 127712, 179902, 243776, 255424, 359804, 487552, 510848, 719608, 1169363, 1439216, 2338726, 2878432, 4677452, 5756864, 9354904, 11513728, 18709808, 37419616, 74839232, 149678464]

約数ペア:

[(1, 149678464), (2, 74839232), (4, 37419616), (8, 18709808), (13, 11513728), (16, 9354904), (26, 5756864), (32, 4677452), (52, 2878432), (64, 2338726), (104, 1439216), (128, 1169363), (208, 719608), (293, 510848), (307, 487552), (416, 359804), (586, 255424), (614, 243776), (832, 179902), (1172, 127712), (1228, 121888), (1664, 89951), (2344, 63856), (2456, 60944), (3809, 39296), (3991, 37504), (4688, 31928), (4912, 30472), (7618, 19648), (7982, 18752), (9376, 15964), (9824, 15236)]