161333328

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{5501}}^1$

素因数の和:5572

約数の個数: 80

約数和(自身を含む): 458470656

約数和(自身を除く): 297137328

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 47, 48, 52, 78, 94, 104, 141, 156, 188, 208, 282, 312, 376, 564, 611, 624, 752, 1128, 1222, 1833, 2256, 2444, 3666, 4888, 5501, 7332, 9776, 11002, 14664, 16503, 22004, 29328, 33006, 44008, 66012, 71513, 88016, 132024, 143026, 214539, 258547, 264048, 286052, 429078, 517094, 572104, 775641, 858156, 1034188, 1144208, 1551282, 1716312, 2068376, 3102564, 3361111, 3432624, 4136752, 6205128, 6722222, 10083333, 12410256, 13444444, 20166666, 26888888, 40333332, 53777776, 80666664, 161333328]

約数ペア:

[(1, 161333328), (2, 80666664), (3, 53777776), (4, 40333332), (6, 26888888), (8, 20166666), (12, 13444444), (13, 12410256), (16, 10083333), (24, 6722222), (26, 6205128), (39, 4136752), (47, 3432624), (48, 3361111), (52, 3102564), (78, 2068376), (94, 1716312), (104, 1551282), (141, 1144208), (156, 1034188), (188, 858156), (208, 775641), (282, 572104), (312, 517094), (376, 429078), (564, 286052), (611, 264048), (624, 258547), (752, 214539), (1128, 143026), (1222, 132024), (1833, 88016), (2256, 71513), (2444, 66012), (3666, 44008), (4888, 33006), (5501, 29328), (7332, 22004), (9776, 16503), (11002, 14664)]