130141648

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{113}}^2$

素因数の和:261

約数の個数: 90

約数和(自身を含む): 318699654

約数和(自身を除く): 188558006

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 113, 182, 196, 208, 226, 364, 392, 452, 637, 728, 784, 791, 904, 1274, 1456, 1469, 1582, 1808, 2548, 2938, 3164, 5096, 5537, 5876, 6328, 10192, 10283, 11074, 11752, 12656, 12769, 20566, 22148, 23504, 25538, 41132, 44296, 51076, 71981, 82264, 88592, 89383, 102152, 143962, 164528, 165997, 178766, 204304, 287924, 331994, 357532, 575848, 625681, 663988, 715064, 1151696, 1161979, 1251362, 1327976, 1430128, 2323958, 2502724, 2655952, 4647916, 5005448, 8133853, 9295832, 10010896, 16267706, 18591664, 32535412, 65070824, 130141648]

約数ペア:

[(1, 130141648), (2, 65070824), (4, 32535412), (7, 18591664), (8, 16267706), (13, 10010896), (14, 9295832), (16, 8133853), (26, 5005448), (28, 4647916), (49, 2655952), (52, 2502724), (56, 2323958), (91, 1430128), (98, 1327976), (104, 1251362), (112, 1161979), (113, 1151696), (182, 715064), (196, 663988), (208, 625681), (226, 575848), (364, 357532), (392, 331994), (452, 287924), (637, 204304), (728, 178766), (784, 165997), (791, 164528), (904, 143962), (1274, 102152), (1456, 89383), (1469, 88592), (1582, 82264), (1808, 71981), (2548, 51076), (2938, 44296), (3164, 41132), (5096, 25538), (5537, 23504), (5876, 22148), (6328, 20566), (10192, 12769), (10283, 12656), (11074, 11752)]