139817952

素因数分解:

$2^5\times 3^2\times {\mathrm{485479}}^1$

素因数の和:485495

約数の個数: 36

約数和(自身を含む): 397608120

約数和(自身を除く): 257790168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 485479, 970958, 1456437, 1941916, 2912874, 3883832, 4369311, 5825748, 7767664, 8738622, 11651496, 15535328, 17477244, 23302992, 34954488, 46605984, 69908976, 139817952]

約数ペア:

[(1, 139817952), (2, 69908976), (3, 46605984), (4, 34954488), (6, 23302992), (8, 17477244), (9, 15535328), (12, 11651496), (16, 8738622), (18, 7767664), (24, 5825748), (32, 4369311), (36, 3883832), (48, 2912874), (72, 1941916), (96, 1456437), (144, 970958), (288, 485479)]