164513272

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{5039}}^1$

素因数の和:5116

約数の個数: 64

約数和(自身を含む): 391910400

約数和(自身を除く): 227397128

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 53, 56, 77, 88, 106, 154, 212, 308, 371, 424, 583, 616, 742, 1166, 1484, 2332, 2968, 4081, 4664, 5039, 8162, 10078, 16324, 20156, 32648, 35273, 40312, 55429, 70546, 110858, 141092, 221716, 267067, 282184, 388003, 443432, 534134, 776006, 1068268, 1552012, 1869469, 2136536, 2937737, 3104024, 3738938, 5875474, 7477876, 11750948, 14955752, 20564159, 23501896, 41128318, 82256636, 164513272]

約数ペア:

[(1, 164513272), (2, 82256636), (4, 41128318), (7, 23501896), (8, 20564159), (11, 14955752), (14, 11750948), (22, 7477876), (28, 5875474), (44, 3738938), (53, 3104024), (56, 2937737), (77, 2136536), (88, 1869469), (106, 1552012), (154, 1068268), (212, 776006), (308, 534134), (371, 443432), (424, 388003), (583, 282184), (616, 267067), (742, 221716), (1166, 141092), (1484, 110858), (2332, 70546), (2968, 55429), (4081, 40312), (4664, 35273), (5039, 32648), (8162, 20156), (10078, 16324)]