148928402

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{343153}}^1$

素因数の和:343193

約数の個数: 16

約数和(自身を含む): 263542272

約数和(自身を除く): 114613870

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 343153, 686306, 2402071, 4804142, 10637743, 21275486, 74464201, 148928402]

約数ペア:

[(1, 148928402), (2, 74464201), (7, 21275486), (14, 10637743), (31, 4804142), (62, 2402071), (217, 686306), (434, 343153)]