171552304

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{8191}}^1$

素因数の和:8234

約数の個数: 80

約数和(自身を含む): 438829056

約数和(自身を除く): 267276752

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 34, 44, 56, 68, 77, 88, 112, 119, 136, 154, 176, 187, 238, 272, 308, 374, 476, 616, 748, 952, 1232, 1309, 1496, 1904, 2618, 2992, 5236, 8191, 10472, 16382, 20944, 32764, 57337, 65528, 90101, 114674, 131056, 139247, 180202, 229348, 278494, 360404, 458696, 556988, 630707, 720808, 917392, 974729, 1113976, 1261414, 1441616, 1531717, 1949458, 2227952, 2522828, 3063434, 3898916, 5045656, 6126868, 7797832, 10091312, 10722019, 12253736, 15595664, 21444038, 24507472, 42888076, 85776152, 171552304]

約数ペア:

[(1, 171552304), (2, 85776152), (4, 42888076), (7, 24507472), (8, 21444038), (11, 15595664), (14, 12253736), (16, 10722019), (17, 10091312), (22, 7797832), (28, 6126868), (34, 5045656), (44, 3898916), (56, 3063434), (68, 2522828), (77, 2227952), (88, 1949458), (112, 1531717), (119, 1441616), (136, 1261414), (154, 1113976), (176, 974729), (187, 917392), (238, 720808), (272, 630707), (308, 556988), (374, 458696), (476, 360404), (616, 278494), (748, 229348), (952, 180202), (1232, 139247), (1309, 131056), (1496, 114674), (1904, 90101), (2618, 65528), (2992, 57337), (5236, 32764), (8191, 20944), (10472, 16382)]