145894756

素因数分解:

$2^2\times 7^2\times {\mathrm{109}}^1\times {\mathrm{6829}}^1$

素因数の和:6956

約数の個数: 36

約数和(自身を含む): 299768700

約数和(自身を除く): 153873944

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 109, 196, 218, 436, 763, 1526, 3052, 5341, 6829, 10682, 13658, 21364, 27316, 47803, 95606, 191212, 334621, 669242, 744361, 1338484, 1488722, 2977444, 5210527, 10421054, 20842108, 36473689, 72947378, 145894756]

約数ペア:

[(1, 145894756), (2, 72947378), (4, 36473689), (7, 20842108), (14, 10421054), (28, 5210527), (49, 2977444), (98, 1488722), (109, 1338484), (196, 744361), (218, 669242), (436, 334621), (763, 191212), (1526, 95606), (3052, 47803), (5341, 27316), (6829, 21364), (10682, 13658)]