155707504

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{2447}}^1$

素因数の和:2593

約数の個数: 40

約数和(自身を含む): 312355008

約数和(自身を除く): 156647504

約数列:

[1, 2, 4, 8, 16, 41, 82, 97, 164, 194, 328, 388, 656, 776, 1552, 2447, 3977, 4894, 7954, 9788, 15908, 19576, 31816, 39152, 63632, 100327, 200654, 237359, 401308, 474718, 802616, 949436, 1605232, 1898872, 3797744, 9731719, 19463438, 38926876, 77853752, 155707504]

約数ペア:

[(1, 155707504), (2, 77853752), (4, 38926876), (8, 19463438), (16, 9731719), (41, 3797744), (82, 1898872), (97, 1605232), (164, 949436), (194, 802616), (328, 474718), (388, 401308), (656, 237359), (776, 200654), (1552, 100327), (2447, 63632), (3977, 39152), (4894, 31816), (7954, 19576), (9788, 15908)]