173522778

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{331}}^1$

素因数の和:420

約数の個数: 96

約数和(自身を含む): 419945472

約数和(自身を除く): 246422694

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 47, 66, 78, 94, 141, 143, 169, 282, 286, 331, 338, 429, 507, 517, 611, 662, 858, 993, 1014, 1034, 1222, 1551, 1833, 1859, 1986, 3102, 3641, 3666, 3718, 4303, 5577, 6721, 7282, 7943, 8606, 10923, 11154, 12909, 13442, 15557, 15886, 20163, 21846, 23829, 25818, 31114, 40326, 46671, 47333, 47658, 55939, 87373, 93342, 94666, 111878, 141999, 167817, 171127, 174746, 202241, 262119, 283998, 335634, 342254, 404482, 513381, 524238, 606723, 615329, 1026762, 1213446, 1230658, 1845987, 2224651, 2629133, 3691974, 4449302, 5258266, 6673953, 7887399, 13347906, 15774798, 28920463, 57840926, 86761389, 173522778]

約数ペア:

[(1, 173522778), (2, 86761389), (3, 57840926), (6, 28920463), (11, 15774798), (13, 13347906), (22, 7887399), (26, 6673953), (33, 5258266), (39, 4449302), (47, 3691974), (66, 2629133), (78, 2224651), (94, 1845987), (141, 1230658), (143, 1213446), (169, 1026762), (282, 615329), (286, 606723), (331, 524238), (338, 513381), (429, 404482), (507, 342254), (517, 335634), (611, 283998), (662, 262119), (858, 202241), (993, 174746), (1014, 171127), (1034, 167817), (1222, 141999), (1551, 111878), (1833, 94666), (1859, 93342), (1986, 87373), (3102, 55939), (3641, 47658), (3666, 47333), (3718, 46671), (4303, 40326), (5577, 31114), (6721, 25818), (7282, 23829), (7943, 21846), (8606, 20163), (10923, 15886), (11154, 15557), (12909, 13442)]