131920728

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{1093}}^1$

素因数の和:1256

約数の個数: 64

約数和(自身を含む): 340277760

約数和(自身を除く): 208357032

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 107, 141, 188, 214, 282, 321, 376, 428, 564, 642, 856, 1093, 1128, 1284, 2186, 2568, 3279, 4372, 5029, 6558, 8744, 10058, 13116, 15087, 20116, 26232, 30174, 40232, 51371, 60348, 102742, 116951, 120696, 154113, 205484, 233902, 308226, 350853, 410968, 467804, 616452, 701706, 935608, 1232904, 1403412, 2806824, 5496697, 10993394, 16490091, 21986788, 32980182, 43973576, 65960364, 131920728]

約数ペア:

[(1, 131920728), (2, 65960364), (3, 43973576), (4, 32980182), (6, 21986788), (8, 16490091), (12, 10993394), (24, 5496697), (47, 2806824), (94, 1403412), (107, 1232904), (141, 935608), (188, 701706), (214, 616452), (282, 467804), (321, 410968), (376, 350853), (428, 308226), (564, 233902), (642, 205484), (856, 154113), (1093, 120696), (1128, 116951), (1284, 102742), (2186, 60348), (2568, 51371), (3279, 40232), (4372, 30174), (5029, 26232), (6558, 20116), (8744, 15087), (10058, 13116)]