127748784

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{467}}^1$

素因数の和:658

約数の個数: 80

約数和(自身を含む): 341228160

約数和(自身を除く): 213479376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 139, 164, 246, 278, 328, 417, 467, 492, 556, 656, 834, 934, 984, 1112, 1401, 1668, 1868, 1968, 2224, 2802, 3336, 3736, 5604, 5699, 6672, 7472, 11208, 11398, 17097, 19147, 22416, 22796, 34194, 38294, 45592, 57441, 64913, 68388, 76588, 91184, 114882, 129826, 136776, 153176, 194739, 229764, 259652, 273552, 306352, 389478, 459528, 519304, 778956, 919056, 1038608, 1557912, 2661433, 3115824, 5322866, 7984299, 10645732, 15968598, 21291464, 31937196, 42582928, 63874392, 127748784]

約数ペア:

[(1, 127748784), (2, 63874392), (3, 42582928), (4, 31937196), (6, 21291464), (8, 15968598), (12, 10645732), (16, 7984299), (24, 5322866), (41, 3115824), (48, 2661433), (82, 1557912), (123, 1038608), (139, 919056), (164, 778956), (246, 519304), (278, 459528), (328, 389478), (417, 306352), (467, 273552), (492, 259652), (556, 229764), (656, 194739), (834, 153176), (934, 136776), (984, 129826), (1112, 114882), (1401, 91184), (1668, 76588), (1868, 68388), (1968, 64913), (2224, 57441), (2802, 45592), (3336, 38294), (3736, 34194), (5604, 22796), (5699, 22416), (6672, 19147), (7472, 17097), (11208, 11398)]