161569752272

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{829}}^1\times {\mathrm{420037}}^1$

素因数の和:420903

約数の個数: 40

約数和(自身を含む): 324227332200

約数和(自身を除く): 162657579928

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 829, 1658, 3316, 6632, 13264, 24041, 48082, 96164, 192328, 384656, 420037, 840074, 1680148, 3360296, 6720592, 12181073, 24362146, 48724292, 97448584, 194897168, 348210673, 696421346, 1392842692, 2785685384, 5571370768, 10098109517, 20196219034, 40392438068, 80784876136, 161569752272]

約数ペア:

[(1, 161569752272), (2, 80784876136), (4, 40392438068), (8, 20196219034), (16, 10098109517), (29, 5571370768), (58, 2785685384), (116, 1392842692), (232, 696421346), (464, 348210673), (829, 194897168), (1658, 97448584), (3316, 48724292), (6632, 24362146), (13264, 12181073), (24041, 6720592), (48082, 3360296), (96164, 1680148), (192328, 840074), (384656, 420037)]