148901018

素因数分解:

$2^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{24677}}^1$

素因数の和:25117

約数の個数: 16

約数和(自身を含む): 255861504

約数和(自身を除く): 106960486

約数列:

[1, 2, 7, 14, 431, 862, 3017, 6034, 24677, 49354, 172739, 345478, 10635787, 21271574, 74450509, 148901018]

約数ペア:

[(1, 148901018), (2, 74450509), (7, 21271574), (14, 10635787), (431, 345478), (862, 172739), (3017, 49354), (6034, 24677)]