156987484550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{9521}}^1\times {\mathrm{25367}}^1$

素因数の和:34913

約数の個数: 48

約数和(自身を含む): 314503432992

約数和(自身を除く): 157515948442

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 9521, 19042, 25367, 47605, 50734, 95210, 123773, 126835, 238025, 247546, 253670, 329771, 476050, 618865, 634175, 659542, 1237730, 1268350, 1648855, 3094325, 3297710, 6188650, 8244275, 16488550, 241519207, 483038414, 1207596035, 2415192070, 3139749691, 6037980175, 6279499382, 12075960350, 15698748455, 31397496910, 78493742275, 156987484550]

約数ペア:

[(1, 156987484550), (2, 78493742275), (5, 31397496910), (10, 15698748455), (13, 12075960350), (25, 6279499382), (26, 6037980175), (50, 3139749691), (65, 2415192070), (130, 1207596035), (325, 483038414), (650, 241519207), (9521, 16488550), (19042, 8244275), (25367, 6188650), (47605, 3297710), (50734, 3094325), (95210, 1648855), (123773, 1268350), (126835, 1237730), (238025, 659542), (247546, 634175), (253670, 618865), (329771, 476050)]