139607896

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{751}}^1\times {\mathrm{1223}}^1$

素因数の和:1999

約数の個数: 32

約数和(自身を含む): 276134400

約数和(自身を除く): 136526504

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 751, 1223, 1502, 2446, 3004, 4892, 6008, 9784, 14269, 23237, 28538, 46474, 57076, 92948, 114152, 185896, 918473, 1836946, 3673892, 7347784, 17450987, 34901974, 69803948, 139607896]

約数ペア:

[(1, 139607896), (2, 69803948), (4, 34901974), (8, 17450987), (19, 7347784), (38, 3673892), (76, 1836946), (152, 918473), (751, 185896), (1223, 114152), (1502, 92948), (2446, 57076), (3004, 46474), (4892, 28538), (6008, 23237), (9784, 14269)]