123695776

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{523}}^1$

素因数の和:941

約数の個数: 48

約数和(自身を含む): 257493600

約数和(自身を除く): 133797824

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 389, 523, 608, 778, 1046, 1556, 2092, 3112, 4184, 6224, 7391, 8368, 9937, 12448, 14782, 16736, 19874, 29564, 39748, 59128, 79496, 118256, 158992, 203447, 236512, 317984, 406894, 813788, 1627576, 3255152, 3865493, 6510304, 7730986, 15461972, 30923944, 61847888, 123695776]

約数ペア:

[(1, 123695776), (2, 61847888), (4, 30923944), (8, 15461972), (16, 7730986), (19, 6510304), (32, 3865493), (38, 3255152), (76, 1627576), (152, 813788), (304, 406894), (389, 317984), (523, 236512), (608, 203447), (778, 158992), (1046, 118256), (1556, 79496), (2092, 59128), (3112, 39748), (4184, 29564), (6224, 19874), (7391, 16736), (8368, 14782), (9937, 12448)]