121054128

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{463}}^1$

素因数の和:906

約数の個数: 80

約数和(自身を含む): 338311680

約数和(自身を除く): 217257552

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 419, 463, 624, 838, 926, 1257, 1389, 1676, 1852, 2514, 2778, 3352, 3704, 5028, 5447, 5556, 6019, 6704, 7408, 10056, 10894, 11112, 12038, 16341, 18057, 20112, 21788, 22224, 24076, 32682, 36114, 43576, 48152, 65364, 72228, 87152, 96304, 130728, 144456, 193997, 261456, 288912, 387994, 581991, 775988, 1163982, 1551976, 2327964, 2521961, 3103952, 4655928, 5043922, 7565883, 9311856, 10087844, 15131766, 20175688, 30263532, 40351376, 60527064, 121054128]

約数ペア:

[(1, 121054128), (2, 60527064), (3, 40351376), (4, 30263532), (6, 20175688), (8, 15131766), (12, 10087844), (13, 9311856), (16, 7565883), (24, 5043922), (26, 4655928), (39, 3103952), (48, 2521961), (52, 2327964), (78, 1551976), (104, 1163982), (156, 775988), (208, 581991), (312, 387994), (419, 288912), (463, 261456), (624, 193997), (838, 144456), (926, 130728), (1257, 96304), (1389, 87152), (1676, 72228), (1852, 65364), (2514, 48152), (2778, 43576), (3352, 36114), (3704, 32682), (5028, 24076), (5447, 22224), (5556, 21788), (6019, 20112), (6704, 18057), (7408, 16341), (10056, 12038), (10894, 11112)]