164052912

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{1303}}^1$

素因数の和:1418

約数の個数: 80

約数和(自身を含む): 441106688

約数和(自身を除く): 277053776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 61, 86, 122, 129, 172, 183, 244, 258, 344, 366, 488, 516, 688, 732, 976, 1032, 1303, 1464, 2064, 2606, 2623, 2928, 3909, 5212, 5246, 7818, 7869, 10424, 10492, 15636, 15738, 20848, 20984, 31272, 31476, 41968, 56029, 62544, 62952, 79483, 112058, 125904, 158966, 168087, 224116, 238449, 317932, 336174, 448232, 476898, 635864, 672348, 896464, 953796, 1271728, 1344696, 1907592, 2689392, 3417769, 3815184, 6835538, 10253307, 13671076, 20506614, 27342152, 41013228, 54684304, 82026456, 164052912]

約数ペア:

[(1, 164052912), (2, 82026456), (3, 54684304), (4, 41013228), (6, 27342152), (8, 20506614), (12, 13671076), (16, 10253307), (24, 6835538), (43, 3815184), (48, 3417769), (61, 2689392), (86, 1907592), (122, 1344696), (129, 1271728), (172, 953796), (183, 896464), (244, 672348), (258, 635864), (344, 476898), (366, 448232), (488, 336174), (516, 317932), (688, 238449), (732, 224116), (976, 168087), (1032, 158966), (1303, 125904), (1464, 112058), (2064, 79483), (2606, 62952), (2623, 62544), (2928, 56029), (3909, 41968), (5212, 31476), (5246, 31272), (7818, 20984), (7869, 20848), (10424, 15738), (10492, 15636)]