155163232

素因数分解:

$2^5\times 7^1\times {\mathrm{709}}^1\times {\mathrm{977}}^1$

素因数の和:1703

約数の個数: 48

約数和(自身を含む): 349967520

約数和(自身を除く): 194804288

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 709, 977, 1418, 1954, 2836, 3908, 4963, 5672, 6839, 7816, 9926, 11344, 13678, 15632, 19852, 22688, 27356, 31264, 39704, 54712, 79408, 109424, 158816, 218848, 692693, 1385386, 2770772, 4848851, 5541544, 9697702, 11083088, 19395404, 22166176, 38790808, 77581616, 155163232]

約数ペア:

[(1, 155163232), (2, 77581616), (4, 38790808), (7, 22166176), (8, 19395404), (14, 11083088), (16, 9697702), (28, 5541544), (32, 4848851), (56, 2770772), (112, 1385386), (224, 692693), (709, 218848), (977, 158816), (1418, 109424), (1954, 79408), (2836, 54712), (3908, 39704), (4963, 31264), (5672, 27356), (6839, 22688), (7816, 19852), (9926, 15632), (11344, 13678)]