147779408

素因数分解:

$2^4\times 7^1\times {\mathrm{1319459}}^1$

素因数の和:1319474

約数の個数: 20

約数和(自身を含む): 327226080

約数和(自身を除く): 179446672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1319459, 2638918, 5277836, 9236213, 10555672, 18472426, 21111344, 36944852, 73889704, 147779408]

約数ペア:

[(1, 147779408), (2, 73889704), (4, 36944852), (7, 21111344), (8, 18472426), (14, 10555672), (16, 9236213), (28, 5277836), (56, 2638918), (112, 1319459)]