155115873776

素因数分解:

$2^4\times {\mathrm{421}}^1\times {\mathrm{2579}}^1\times {\mathrm{8929}}^1$

素因数の和:11937

約数の個数: 40

約数和(自身を含む): 301401430800

約数和(自身を除く): 146285557024

約数列:

[1, 2, 4, 8, 16, 421, 842, 1684, 2579, 3368, 5158, 6736, 8929, 10316, 17858, 20632, 35716, 41264, 71432, 142864, 1085759, 2171518, 3759109, 4343036, 7518218, 8686072, 15036436, 17372144, 23027891, 30072872, 46055782, 60145744, 92111564, 184223128, 368446256, 9694742111, 19389484222, 38778968444, 77557936888, 155115873776]

約数ペア:

[(1, 155115873776), (2, 77557936888), (4, 38778968444), (8, 19389484222), (16, 9694742111), (421, 368446256), (842, 184223128), (1684, 92111564), (2579, 60145744), (3368, 46055782), (5158, 30072872), (6736, 23027891), (8929, 17372144), (10316, 15036436), (17858, 8686072), (20632, 7518218), (35716, 4343036), (41264, 3759109), (71432, 2171518), (142864, 1085759)]