142222048

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{467}}^1$

素因数の和:815

約数の個数: 48

約数和(自身を含む): 290594304

約数和(自身を除く): 148372256

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 307, 467, 496, 614, 934, 992, 1228, 1868, 2456, 3736, 4912, 7472, 9517, 9824, 14477, 14944, 19034, 28954, 38068, 57908, 76136, 115816, 143369, 152272, 231632, 286738, 304544, 463264, 573476, 1146952, 2293904, 4444439, 4587808, 8888878, 17777756, 35555512, 71111024, 142222048]

約数ペア:

[(1, 142222048), (2, 71111024), (4, 35555512), (8, 17777756), (16, 8888878), (31, 4587808), (32, 4444439), (62, 2293904), (124, 1146952), (248, 573476), (307, 463264), (467, 304544), (496, 286738), (614, 231632), (934, 152272), (992, 143369), (1228, 115816), (1868, 76136), (2456, 57908), (3736, 38068), (4912, 28954), (7472, 19034), (9517, 14944), (9824, 14477)]