120591608

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{1213}}^1$

素因数の和:1296

約数の個数: 48

約数和(自身を含む): 245980680

約数和(自身を除く): 125389072

約数列:

[1, 2, 4, 8, 17, 34, 43, 68, 86, 136, 172, 289, 344, 578, 731, 1156, 1213, 1462, 2312, 2426, 2924, 4852, 5848, 9704, 12427, 20621, 24854, 41242, 49708, 52159, 82484, 99416, 104318, 164968, 208636, 350557, 417272, 701114, 886703, 1402228, 1773406, 2804456, 3546812, 7093624, 15073951, 30147902, 60295804, 120591608]

約数ペア:

[(1, 120591608), (2, 60295804), (4, 30147902), (8, 15073951), (17, 7093624), (34, 3546812), (43, 2804456), (68, 1773406), (86, 1402228), (136, 886703), (172, 701114), (289, 417272), (344, 350557), (578, 208636), (731, 164968), (1156, 104318), (1213, 99416), (1462, 82484), (2312, 52159), (2426, 49708), (2924, 41242), (4852, 24854), (5848, 20621), (9704, 12427)]