157028197768

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{3163}}^1\times {\mathrm{477359}}^1$

素因数の和:480541

約数の個数: 32

約数和(自身を含む): 317177078400

約数和(自身を除く): 160148880632

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 3163, 6326, 12652, 25304, 41119, 82238, 164476, 328952, 477359, 954718, 1909436, 3818872, 6205667, 12411334, 24822668, 49645336, 1509886517, 3019773034, 6039546068, 12079092136, 19628524721, 39257049442, 78514098884, 157028197768]

約数ペア:

[(1, 157028197768), (2, 78514098884), (4, 39257049442), (8, 19628524721), (13, 12079092136), (26, 6039546068), (52, 3019773034), (104, 1509886517), (3163, 49645336), (6326, 24822668), (12652, 12411334), (25304, 6205667), (41119, 3818872), (82238, 1909436), (164476, 954718), (328952, 477359)]