162798190

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1\times {\mathrm{677}}^1$

素因数の和:996

約数の個数: 32

約数和(自身を含む): 297289440

約数和(自身を除く): 134491250

約数列:

[1, 2, 5, 10, 139, 173, 278, 346, 677, 695, 865, 1354, 1390, 1730, 3385, 6770, 24047, 48094, 94103, 117121, 120235, 188206, 234242, 240470, 470515, 585605, 941030, 1171210, 16279819, 32559638, 81399095, 162798190]

約数ペア:

[(1, 162798190), (2, 81399095), (5, 32559638), (10, 16279819), (139, 1171210), (173, 941030), (278, 585605), (346, 470515), (677, 240470), (695, 234242), (865, 188206), (1354, 120235), (1390, 117121), (1730, 94103), (3385, 48094), (6770, 24047)]