121315128

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{27031}}^1$

素因数の和:27068

約数の個数: 64

約数和(自身を含む): 350334720

約数和(自身を除く): 229019592

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 66, 68, 88, 102, 132, 136, 187, 204, 264, 374, 408, 561, 748, 1122, 1496, 2244, 4488, 27031, 54062, 81093, 108124, 162186, 216248, 297341, 324372, 459527, 594682, 648744, 892023, 919054, 1189364, 1378581, 1784046, 1838108, 2378728, 2757162, 3568092, 3676216, 5054797, 5514324, 7136184, 10109594, 11028648, 15164391, 20219188, 30328782, 40438376, 60657564, 121315128]

約数ペア:

[(1, 121315128), (2, 60657564), (3, 40438376), (4, 30328782), (6, 20219188), (8, 15164391), (11, 11028648), (12, 10109594), (17, 7136184), (22, 5514324), (24, 5054797), (33, 3676216), (34, 3568092), (44, 2757162), (51, 2378728), (66, 1838108), (68, 1784046), (88, 1378581), (102, 1189364), (132, 919054), (136, 892023), (187, 648744), (204, 594682), (264, 459527), (374, 324372), (408, 297341), (561, 216248), (748, 162186), (1122, 108124), (1496, 81093), (2244, 54062), (4488, 27031)]