163842068

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:193

約数の個数: 96

約数和(自身を含む): 340343808

約数和(自身を除く): 176501740

約数列:

[1, 2, 4, 13, 26, 31, 37, 41, 52, 62, 67, 74, 82, 124, 134, 148, 164, 268, 403, 481, 533, 806, 871, 962, 1066, 1147, 1271, 1517, 1612, 1742, 1924, 2077, 2132, 2294, 2479, 2542, 2747, 3034, 3484, 4154, 4588, 4958, 5084, 5494, 6068, 8308, 9916, 10988, 14911, 16523, 19721, 27001, 29822, 32227, 33046, 35711, 39442, 47027, 54002, 59644, 64454, 66092, 71422, 76849, 78884, 85157, 94054, 101639, 108004, 128908, 142844, 153698, 170314, 188108, 203278, 307396, 340628, 406556, 611351, 999037, 1107041, 1222702, 1321307, 1998074, 2214082, 2445404, 2642614, 3150809, 3996148, 4428164, 5285228, 6301618, 12603236, 40960517, 81921034, 163842068]

約数ペア:

[(1, 163842068), (2, 81921034), (4, 40960517), (13, 12603236), (26, 6301618), (31, 5285228), (37, 4428164), (41, 3996148), (52, 3150809), (62, 2642614), (67, 2445404), (74, 2214082), (82, 1998074), (124, 1321307), (134, 1222702), (148, 1107041), (164, 999037), (268, 611351), (403, 406556), (481, 340628), (533, 307396), (806, 203278), (871, 188108), (962, 170314), (1066, 153698), (1147, 142844), (1271, 128908), (1517, 108004), (1612, 101639), (1742, 94054), (1924, 85157), (2077, 78884), (2132, 76849), (2294, 71422), (2479, 66092), (2542, 64454), (2747, 59644), (3034, 54002), (3484, 47027), (4154, 39442), (4588, 35711), (4958, 33046), (5084, 32227), (5494, 29822), (6068, 27001), (8308, 19721), (9916, 16523), (10988, 14911)]