156740136

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{54881}}^1$

素因数の和:54914

約数の個数: 64

約数和(自身を含む): 474180480

約数和(自身を除く): 317440344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 168, 204, 238, 357, 408, 476, 714, 952, 1428, 2856, 54881, 109762, 164643, 219524, 329286, 384167, 439048, 658572, 768334, 932977, 1152501, 1317144, 1536668, 1865954, 2305002, 2798931, 3073336, 3731908, 4610004, 5597862, 6530839, 7463816, 9220008, 11195724, 13061678, 19592517, 22391448, 26123356, 39185034, 52246712, 78370068, 156740136]

約数ペア:

[(1, 156740136), (2, 78370068), (3, 52246712), (4, 39185034), (6, 26123356), (7, 22391448), (8, 19592517), (12, 13061678), (14, 11195724), (17, 9220008), (21, 7463816), (24, 6530839), (28, 5597862), (34, 4610004), (42, 3731908), (51, 3073336), (56, 2798931), (68, 2305002), (84, 1865954), (102, 1536668), (119, 1317144), (136, 1152501), (168, 932977), (204, 768334), (238, 658572), (357, 439048), (408, 384167), (476, 329286), (714, 219524), (952, 164643), (1428, 109762), (2856, 54881)]