158097168

素因数分解:

$2^4\times 3^2\times {\mathrm{1097897}}^1$

素因数の和:1097911

約数の個数: 30

約数和(自身を含む): 442452894

約数和(自身を除く): 284355726

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1097897, 2195794, 3293691, 4391588, 6587382, 8783176, 9881073, 13174764, 17566352, 19762146, 26349528, 39524292, 52699056, 79048584, 158097168]

約数ペア:

[(1, 158097168), (2, 79048584), (3, 52699056), (4, 39524292), (6, 26349528), (8, 19762146), (9, 17566352), (12, 13174764), (16, 9881073), (18, 8783176), (24, 6587382), (36, 4391588), (48, 3293691), (72, 2195794), (144, 1097897)]