168404224

素因数分解:

$2^8\times {\mathrm{397}}^1\times {\mathrm{1657}}^1$

素因数の和:2070

約数の個数: 36

約数和(自身を含む): 337200724

約数和(自身を除く): 168796500

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 397, 794, 1588, 1657, 3176, 3314, 6352, 6628, 12704, 13256, 25408, 26512, 50816, 53024, 101632, 106048, 212096, 424192, 657829, 1315658, 2631316, 5262632, 10525264, 21050528, 42101056, 84202112, 168404224]

約数ペア:

[(1, 168404224), (2, 84202112), (4, 42101056), (8, 21050528), (16, 10525264), (32, 5262632), (64, 2631316), (128, 1315658), (256, 657829), (397, 424192), (794, 212096), (1588, 106048), (1657, 101632), (3176, 53024), (3314, 50816), (6352, 26512), (6628, 25408), (12704, 13256)]