128822356

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{5669}}^1$

素因数の和:5728

約数の個数: 48

約数和(自身を含む): 266716800

約数和(自身を除く): 137894444

約数列:

[1, 2, 4, 13, 19, 23, 26, 38, 46, 52, 76, 92, 247, 299, 437, 494, 598, 874, 988, 1196, 1748, 5669, 5681, 11338, 11362, 22676, 22724, 73697, 107711, 130387, 147394, 215422, 260774, 294788, 430844, 521548, 1400243, 1695031, 2477353, 2800486, 3390062, 4954706, 5600972, 6780124, 9909412, 32205589, 64411178, 128822356]

約数ペア:

[(1, 128822356), (2, 64411178), (4, 32205589), (13, 9909412), (19, 6780124), (23, 5600972), (26, 4954706), (38, 3390062), (46, 2800486), (52, 2477353), (76, 1695031), (92, 1400243), (247, 521548), (299, 430844), (437, 294788), (494, 260774), (598, 215422), (874, 147394), (988, 130387), (1196, 107711), (1748, 73697), (5669, 22724), (5681, 22676), (11338, 11362)]