154315668

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{7789}}^1$

素因数の和:7936

約数の個数: 48

約数和(自身を含む): 390871040

約数和(自身を除く): 236555372

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 127, 156, 254, 381, 508, 762, 1524, 1651, 3302, 4953, 6604, 7789, 9906, 15578, 19812, 23367, 31156, 46734, 93468, 101257, 202514, 303771, 405028, 607542, 989203, 1215084, 1978406, 2967609, 3956812, 5935218, 11870436, 12859639, 25719278, 38578917, 51438556, 77157834, 154315668]

約数ペア:

[(1, 154315668), (2, 77157834), (3, 51438556), (4, 38578917), (6, 25719278), (12, 12859639), (13, 11870436), (26, 5935218), (39, 3956812), (52, 2967609), (78, 1978406), (127, 1215084), (156, 989203), (254, 607542), (381, 405028), (508, 303771), (762, 202514), (1524, 101257), (1651, 93468), (3302, 46734), (4953, 31156), (6604, 23367), (7789, 19812), (9906, 15578)]