161715636

素因数分解:

$2^2\times 3^3\times {\mathrm{61}}^1\times {\mathrm{24547}}^1$

素因数の和:24621

約数の個数: 48

約数和(自身を含む): 426153280

約数和(自身を除く): 264437644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 61, 108, 122, 183, 244, 366, 549, 732, 1098, 1647, 2196, 3294, 6588, 24547, 49094, 73641, 98188, 147282, 220923, 294564, 441846, 662769, 883692, 1325538, 1497367, 2651076, 2994734, 4492101, 5989468, 8984202, 13476303, 17968404, 26952606, 40428909, 53905212, 80857818, 161715636]

約数ペア:

[(1, 161715636), (2, 80857818), (3, 53905212), (4, 40428909), (6, 26952606), (9, 17968404), (12, 13476303), (18, 8984202), (27, 5989468), (36, 4492101), (54, 2994734), (61, 2651076), (108, 1497367), (122, 1325538), (183, 883692), (244, 662769), (366, 441846), (549, 294564), (732, 220923), (1098, 147282), (1647, 98188), (2196, 73641), (3294, 49094), (6588, 24547)]