144839236448

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{768329}}^1$

素因数の和:768519

約数の個数: 48

約数和(自身を含む): 293913884880

約数和(自身を除く): 149074648432

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 137, 172, 274, 344, 548, 688, 1096, 1376, 2192, 4384, 5891, 11782, 23564, 47128, 94256, 188512, 768329, 1536658, 3073316, 6146632, 12293264, 24586528, 33038147, 66076294, 105261073, 132152588, 210522146, 264305176, 421044292, 528610352, 842088584, 1057220704, 1684177168, 3368354336, 4526226139, 9052452278, 18104904556, 36209809112, 72419618224, 144839236448]

約数ペア:

[(1, 144839236448), (2, 72419618224), (4, 36209809112), (8, 18104904556), (16, 9052452278), (32, 4526226139), (43, 3368354336), (86, 1684177168), (137, 1057220704), (172, 842088584), (274, 528610352), (344, 421044292), (548, 264305176), (688, 210522146), (1096, 132152588), (1376, 105261073), (2192, 66076294), (4384, 33038147), (5891, 24586528), (11782, 12293264), (23564, 6146632), (47128, 3073316), (94256, 1536658), (188512, 768329)]