144849656

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{2143}}^1$

素因数の和:2244

約数の個数: 64

約数和(自身を含む): 333434880

約数和(自身を除く): 188585224

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 71, 119, 136, 142, 238, 284, 476, 497, 568, 952, 994, 1207, 1988, 2143, 2414, 3976, 4286, 4828, 8449, 8572, 9656, 15001, 16898, 17144, 30002, 33796, 36431, 60004, 67592, 72862, 120008, 145724, 152153, 255017, 291448, 304306, 510034, 608612, 1020068, 1065071, 1217224, 2040136, 2130142, 2586601, 4260284, 5173202, 8520568, 10346404, 18106207, 20692808, 36212414, 72424828, 144849656]

約数ペア:

[(1, 144849656), (2, 72424828), (4, 36212414), (7, 20692808), (8, 18106207), (14, 10346404), (17, 8520568), (28, 5173202), (34, 4260284), (56, 2586601), (68, 2130142), (71, 2040136), (119, 1217224), (136, 1065071), (142, 1020068), (238, 608612), (284, 510034), (476, 304306), (497, 291448), (568, 255017), (952, 152153), (994, 145724), (1207, 120008), (1988, 72862), (2143, 67592), (2414, 60004), (3976, 36431), (4286, 33796), (4828, 30002), (8449, 17144), (8572, 16898), (9656, 15001)]