155291872

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{285463}}^1$

素因数の和:285490

約数の個数: 24

約数和(自身を含む): 323716176

約数和(自身を除く): 168424304

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 285463, 570926, 1141852, 2283704, 4567408, 4852871, 9134816, 9705742, 19411484, 38822968, 77645936, 155291872]

約数ペア:

[(1, 155291872), (2, 77645936), (4, 38822968), (8, 19411484), (16, 9705742), (17, 9134816), (32, 4852871), (34, 4567408), (68, 2283704), (136, 1141852), (272, 570926), (544, 285463)]