142738064

素因数分解:

$2^4\times 7^1\times {\mathrm{751}}^1\times {\mathrm{1697}}^1$

素因数の和:2463

約数の個数: 40

約数和(自身を含む): 316670208

約数和(自身を除く): 173932144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 751, 1502, 1697, 3004, 3394, 5257, 6008, 6788, 10514, 11879, 12016, 13576, 21028, 23758, 27152, 42056, 47516, 84112, 95032, 190064, 1274447, 2548894, 5097788, 8921129, 10195576, 17842258, 20391152, 35684516, 71369032, 142738064]

約数ペア:

[(1, 142738064), (2, 71369032), (4, 35684516), (7, 20391152), (8, 17842258), (14, 10195576), (16, 8921129), (28, 5097788), (56, 2548894), (112, 1274447), (751, 190064), (1502, 95032), (1697, 84112), (3004, 47516), (3394, 42056), (5257, 27152), (6008, 23758), (6788, 21028), (10514, 13576), (11879, 12016)]