165399426

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{8861}}^1$

素因数の和:8947

約数の個数: 48

約数和(自身を含む): 385709688

約数和(自身を除く): 220310262

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 61, 102, 122, 153, 183, 306, 366, 549, 1037, 1098, 2074, 3111, 6222, 8861, 9333, 17722, 18666, 26583, 53166, 79749, 150637, 159498, 301274, 451911, 540521, 903822, 1081042, 1355733, 1621563, 2711466, 3243126, 4864689, 9188857, 9729378, 18377714, 27566571, 55133142, 82699713, 165399426]

約数ペア:

[(1, 165399426), (2, 82699713), (3, 55133142), (6, 27566571), (9, 18377714), (17, 9729378), (18, 9188857), (34, 4864689), (51, 3243126), (61, 2711466), (102, 1621563), (122, 1355733), (153, 1081042), (183, 903822), (306, 540521), (366, 451911), (549, 301274), (1037, 159498), (1098, 150637), (2074, 79749), (3111, 53166), (6222, 26583), (8861, 18666), (9333, 17722)]