141925784

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{479}}^1$

素因数の和:553

約数の個数: 128

約数和(自身を含む): 367718400

約数和(自身を除く): 225792616

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 37, 44, 52, 56, 74, 77, 88, 91, 104, 143, 148, 154, 182, 259, 286, 296, 308, 364, 407, 479, 481, 518, 572, 616, 728, 814, 958, 962, 1001, 1036, 1144, 1628, 1916, 1924, 2002, 2072, 2849, 3256, 3353, 3367, 3832, 3848, 4004, 5269, 5291, 5698, 6227, 6706, 6734, 8008, 10538, 10582, 11396, 12454, 13412, 13468, 17723, 21076, 21164, 22792, 24908, 26824, 26936, 35446, 36883, 37037, 42152, 42328, 43589, 49816, 68497, 70892, 73766, 74074, 87178, 124061, 136994, 141784, 147532, 148148, 174356, 194953, 230399, 248122, 273988, 295064, 296296, 348712, 389906, 460798, 479479, 496244, 547976, 779812, 921596, 958958, 992488, 1364671, 1559624, 1612793, 1843192, 1917916, 2534389, 2729342, 3225586, 3835832, 5068778, 5458684, 6451172, 10137556, 10917368, 12902344, 17740723, 20275112, 35481446, 70962892, 141925784]

約数ペア:

[(1, 141925784), (2, 70962892), (4, 35481446), (7, 20275112), (8, 17740723), (11, 12902344), (13, 10917368), (14, 10137556), (22, 6451172), (26, 5458684), (28, 5068778), (37, 3835832), (44, 3225586), (52, 2729342), (56, 2534389), (74, 1917916), (77, 1843192), (88, 1612793), (91, 1559624), (104, 1364671), (143, 992488), (148, 958958), (154, 921596), (182, 779812), (259, 547976), (286, 496244), (296, 479479), (308, 460798), (364, 389906), (407, 348712), (479, 296296), (481, 295064), (518, 273988), (572, 248122), (616, 230399), (728, 194953), (814, 174356), (958, 148148), (962, 147532), (1001, 141784), (1036, 136994), (1144, 124061), (1628, 87178), (1916, 74074), (1924, 73766), (2002, 70892), (2072, 68497), (2849, 49816), (3256, 43589), (3353, 42328), (3367, 42152), (3832, 37037), (3848, 36883), (4004, 35446), (5269, 26936), (5291, 26824), (5698, 24908), (6227, 22792), (6706, 21164), (6734, 21076), (8008, 17723), (10538, 13468), (10582, 13412), (11396, 12454)]