158200480

素因数分解:

$2^5\times 5^1\times {\mathrm{353}}^1\times {\mathrm{2801}}^1$

素因数の和:3169

約数の個数: 48

約数和(自身を含む): 374941224

約数和(自身を除く): 216740744

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 353, 706, 1412, 1765, 2801, 2824, 3530, 5602, 5648, 7060, 11204, 11296, 14005, 14120, 22408, 28010, 28240, 44816, 56020, 56480, 89632, 112040, 224080, 448160, 988753, 1977506, 3955012, 4943765, 7910024, 9887530, 15820048, 19775060, 31640096, 39550120, 79100240, 158200480]

約数ペア:

[(1, 158200480), (2, 79100240), (4, 39550120), (5, 31640096), (8, 19775060), (10, 15820048), (16, 9887530), (20, 7910024), (32, 4943765), (40, 3955012), (80, 1977506), (160, 988753), (353, 448160), (706, 224080), (1412, 112040), (1765, 89632), (2801, 56480), (2824, 56020), (3530, 44816), (5602, 28240), (5648, 28010), (7060, 22408), (11204, 14120), (11296, 14005)]