156918064

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{101107}}^1$

素因数の和:101212

約数の個数: 20

約数和(自身を含む): 307166104

約数和(自身を除く): 150248040

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 101107, 202214, 404428, 808856, 1617712, 9807379, 19614758, 39229516, 78459032, 156918064]

約数ペア:

[(1, 156918064), (2, 78459032), (4, 39229516), (8, 19614758), (16, 9807379), (97, 1617712), (194, 808856), (388, 404428), (776, 202214), (1552, 101107)]