155451872

素因数分解:

$2^5\times {\mathrm{269}}^1\times {\mathrm{18059}}^1$

素因数の和:18338

約数の個数: 24

約数和(自身を含む): 307200600

約数和(自身を除く): 151748728

約数列:

[1, 2, 4, 8, 16, 32, 269, 538, 1076, 2152, 4304, 8608, 18059, 36118, 72236, 144472, 288944, 577888, 4857871, 9715742, 19431484, 38862968, 77725936, 155451872]

約数ペア:

[(1, 155451872), (2, 77725936), (4, 38862968), (8, 19431484), (16, 9715742), (32, 4857871), (269, 577888), (538, 288944), (1076, 144472), (2152, 72236), (4304, 36118), (8608, 18059)]