149700716

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{7193}}^1$

素因数の和:7262

約数の個数: 36

約数和(自身を含む): 294695016

約数和(自身を除く): 144994300

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 121, 172, 242, 473, 484, 946, 1892, 5203, 7193, 10406, 14386, 20812, 28772, 79123, 158246, 309299, 316492, 618598, 870353, 1237196, 1740706, 3402289, 3481412, 6804578, 13609156, 37425179, 74850358, 149700716]

約数ペア:

[(1, 149700716), (2, 74850358), (4, 37425179), (11, 13609156), (22, 6804578), (43, 3481412), (44, 3402289), (86, 1740706), (121, 1237196), (172, 870353), (242, 618598), (473, 316492), (484, 309299), (946, 158246), (1892, 79123), (5203, 28772), (7193, 20812), (10406, 14386)]