157105885908

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{389}}^1\times {\mathrm{242129}}^1$

素因数の和:242664

約数の個数: 48

約数和(自身を含む): 370168344000

約数和(自身を除く): 213062458092

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 389, 417, 556, 778, 834, 1167, 1556, 1668, 2334, 4668, 54071, 108142, 162213, 216284, 242129, 324426, 484258, 648852, 726387, 968516, 1452774, 2905548, 33655931, 67311862, 94188181, 100967793, 134623724, 188376362, 201935586, 282564543, 376752724, 403871172, 565129086, 1130258172, 13092157159, 26184314318, 39276471477, 52368628636, 78552942954, 157105885908]

約数ペア:

[(1, 157105885908), (2, 78552942954), (3, 52368628636), (4, 39276471477), (6, 26184314318), (12, 13092157159), (139, 1130258172), (278, 565129086), (389, 403871172), (417, 376752724), (556, 282564543), (778, 201935586), (834, 188376362), (1167, 134623724), (1556, 100967793), (1668, 94188181), (2334, 67311862), (4668, 33655931), (54071, 2905548), (108142, 1452774), (162213, 968516), (216284, 726387), (242129, 648852), (324426, 484258)]