191780144

素因数分解:

$2^4\times {\mathrm{2699}}^1\times {\mathrm{4441}}^1$

素因数の和:7148

約数の個数: 20

約数和(自身を含む): 371795400

約数和(自身を除く): 180015256

約数列:

[1, 2, 4, 8, 16, 2699, 4441, 5398, 8882, 10796, 17764, 21592, 35528, 43184, 71056, 11986259, 23972518, 47945036, 95890072, 191780144]

約数ペア:

[(1, 191780144), (2, 95890072), (4, 47945036), (8, 23972518), (16, 11986259), (2699, 71056), (4441, 43184), (5398, 35528), (8882, 21592), (10796, 17764)]