127882208

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{727}}^1$

素因数の和:999

約数の個数: 48

約数和(自身を含む): 264176640

約数和(自身を除く): 136294432

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 239, 368, 478, 727, 736, 956, 1454, 1912, 2908, 3824, 5497, 5816, 7648, 10994, 11632, 16721, 21988, 23264, 33442, 43976, 66884, 87952, 133768, 173753, 175904, 267536, 347506, 535072, 695012, 1390024, 2780048, 3996319, 5560096, 7992638, 15985276, 31970552, 63941104, 127882208]

約数ペア:

[(1, 127882208), (2, 63941104), (4, 31970552), (8, 15985276), (16, 7992638), (23, 5560096), (32, 3996319), (46, 2780048), (92, 1390024), (184, 695012), (239, 535072), (368, 347506), (478, 267536), (727, 175904), (736, 173753), (956, 133768), (1454, 87952), (1912, 66884), (2908, 43976), (3824, 33442), (5497, 23264), (5816, 21988), (7648, 16721), (10994, 11632)]