157810842

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{317}}^1\times {\mathrm{439}}^1$

素因数の和:777

約数の個数: 80

約数和(自身を含む): 406327680

約数和(自身を除く): 248516838

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 317, 378, 439, 567, 634, 878, 951, 1134, 1317, 1902, 2219, 2634, 2853, 3073, 3951, 4438, 5706, 6146, 6657, 7902, 8559, 9219, 11853, 13314, 17118, 18438, 19971, 23706, 25677, 27657, 35559, 39942, 51354, 55314, 59913, 71118, 82971, 119826, 139163, 165942, 179739, 248913, 278326, 359478, 417489, 497826, 834978, 974141, 1252467, 1948282, 2504934, 2922423, 3757401, 5844846, 7514802, 8767269, 11272203, 17534538, 22544406, 26301807, 52603614, 78905421, 157810842]

約数ペア:

[(1, 157810842), (2, 78905421), (3, 52603614), (6, 26301807), (7, 22544406), (9, 17534538), (14, 11272203), (18, 8767269), (21, 7514802), (27, 5844846), (42, 3757401), (54, 2922423), (63, 2504934), (81, 1948282), (126, 1252467), (162, 974141), (189, 834978), (317, 497826), (378, 417489), (439, 359478), (567, 278326), (634, 248913), (878, 179739), (951, 165942), (1134, 139163), (1317, 119826), (1902, 82971), (2219, 71118), (2634, 59913), (2853, 55314), (3073, 51354), (3951, 39942), (4438, 35559), (5706, 27657), (6146, 25677), (6657, 23706), (7902, 19971), (8559, 18438), (9219, 17118), (11853, 13314)]