139394612

素因数分解:

$2^2\times 7^2\times {\mathrm{751}}^1\times {\mathrm{947}}^1$

素因数の和:1716

約数の個数: 36

約数和(自身を含む): 284445504

約数和(自身を除く): 145050892

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 751, 947, 1502, 1894, 3004, 3788, 5257, 6629, 10514, 13258, 21028, 26516, 36799, 46403, 73598, 92806, 147196, 185612, 711197, 1422394, 2844788, 4978379, 9956758, 19913516, 34848653, 69697306, 139394612]

約数ペア:

[(1, 139394612), (2, 69697306), (4, 34848653), (7, 19913516), (14, 9956758), (28, 4978379), (49, 2844788), (98, 1422394), (196, 711197), (751, 185612), (947, 147196), (1502, 92806), (1894, 73598), (3004, 46403), (3788, 36799), (5257, 26516), (6629, 21028), (10514, 13258)]