145191968

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{266897}}^1$

素因数の和:266924

約数の個数: 24

約数和(自身を含む): 302662332

約数和(自身を除く): 157470364

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 266897, 533794, 1067588, 2135176, 4270352, 4537249, 8540704, 9074498, 18148996, 36297992, 72595984, 145191968]

約数ペア:

[(1, 145191968), (2, 72595984), (4, 36297992), (8, 18148996), (16, 9074498), (17, 8540704), (32, 4537249), (34, 4270352), (68, 2135176), (136, 1067588), (272, 533794), (544, 266897)]