169278788

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{2383}}^1$

素因数の和:2496

約数の個数: 48

約数和(自身を含む): 352450560

約数和(自身を除く): 183171772

約数列:

[1, 2, 4, 7, 14, 28, 43, 59, 86, 118, 172, 236, 301, 413, 602, 826, 1204, 1652, 2383, 2537, 4766, 5074, 9532, 10148, 16681, 17759, 33362, 35518, 66724, 71036, 102469, 140597, 204938, 281194, 409876, 562388, 717283, 984179, 1434566, 1968358, 2869132, 3936716, 6045671, 12091342, 24182684, 42319697, 84639394, 169278788]

約数ペア:

[(1, 169278788), (2, 84639394), (4, 42319697), (7, 24182684), (14, 12091342), (28, 6045671), (43, 3936716), (59, 2869132), (86, 1968358), (118, 1434566), (172, 984179), (236, 717283), (301, 562388), (413, 409876), (602, 281194), (826, 204938), (1204, 140597), (1652, 102469), (2383, 71036), (2537, 66724), (4766, 35518), (5074, 33362), (9532, 17759), (10148, 16681)]