139382856

素因数分解:

$2^3\times 3^5\times {\mathrm{71699}}^1$

素因数の和:71720

約数の個数: 48

約数和(自身を含む): 391482000

約数和(自身を除く): 252099144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 71699, 143398, 215097, 286796, 430194, 573592, 645291, 860388, 1290582, 1720776, 1935873, 2581164, 3871746, 5162328, 5807619, 7743492, 11615238, 15486984, 17422857, 23230476, 34845714, 46460952, 69691428, 139382856]

約数ペア:

[(1, 139382856), (2, 69691428), (3, 46460952), (4, 34845714), (6, 23230476), (8, 17422857), (9, 15486984), (12, 11615238), (18, 7743492), (24, 5807619), (27, 5162328), (36, 3871746), (54, 2581164), (72, 1935873), (81, 1720776), (108, 1290582), (162, 860388), (216, 645291), (243, 573592), (324, 430194), (486, 286796), (648, 215097), (972, 143398), (1944, 71699)]