172666912

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{3529}}^1$

素因数の和:3689

約数の個数: 48

約数和(自身を含む): 373615200

約数和(自身を除く): 200948288

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 139, 176, 278, 352, 556, 1112, 1529, 2224, 3058, 3529, 4448, 6116, 7058, 12232, 14116, 24464, 28232, 38819, 48928, 56464, 77638, 112928, 155276, 310552, 490531, 621104, 981062, 1242208, 1962124, 3924248, 5395841, 7848496, 10791682, 15696992, 21583364, 43166728, 86333456, 172666912]

約数ペア:

[(1, 172666912), (2, 86333456), (4, 43166728), (8, 21583364), (11, 15696992), (16, 10791682), (22, 7848496), (32, 5395841), (44, 3924248), (88, 1962124), (139, 1242208), (176, 981062), (278, 621104), (352, 490531), (556, 310552), (1112, 155276), (1529, 112928), (2224, 77638), (3058, 56464), (3529, 48928), (4448, 38819), (6116, 28232), (7058, 24464), (12232, 14116)]