147788284

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{170263}}^1$

素因数の和:170305

約数の個数: 24

約数和(自身を含む): 305113088

約数和(自身を除く): 157324804

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 170263, 340526, 681052, 1191841, 2383682, 4767364, 5278153, 10556306, 21112612, 36947071, 73894142, 147788284]

約数ペア:

[(1, 147788284), (2, 73894142), (4, 36947071), (7, 21112612), (14, 10556306), (28, 5278153), (31, 4767364), (62, 2383682), (124, 1191841), (217, 681052), (434, 340526), (868, 170263)]