171663648

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2053}}^1$

素因数の和:2146

約数の個数: 96

約数和(自身を含む): 492762816

約数和(自身を除く): 321099168

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 67, 78, 96, 104, 134, 156, 201, 208, 268, 312, 402, 416, 536, 624, 804, 871, 1072, 1248, 1608, 1742, 2053, 2144, 2613, 3216, 3484, 4106, 5226, 6159, 6432, 6968, 8212, 10452, 12318, 13936, 16424, 20904, 24636, 26689, 27872, 32848, 41808, 49272, 53378, 65696, 80067, 83616, 98544, 106756, 137551, 160134, 197088, 213512, 275102, 320268, 412653, 427024, 550204, 640536, 825306, 854048, 1100408, 1281072, 1650612, 1788163, 2200816, 2562144, 3301224, 3576326, 4401632, 5364489, 6602448, 7152652, 10728978, 13204896, 14305304, 21457956, 28610608, 42915912, 57221216, 85831824, 171663648]

約数ペア:

[(1, 171663648), (2, 85831824), (3, 57221216), (4, 42915912), (6, 28610608), (8, 21457956), (12, 14305304), (13, 13204896), (16, 10728978), (24, 7152652), (26, 6602448), (32, 5364489), (39, 4401632), (48, 3576326), (52, 3301224), (67, 2562144), (78, 2200816), (96, 1788163), (104, 1650612), (134, 1281072), (156, 1100408), (201, 854048), (208, 825306), (268, 640536), (312, 550204), (402, 427024), (416, 412653), (536, 320268), (624, 275102), (804, 213512), (871, 197088), (1072, 160134), (1248, 137551), (1608, 106756), (1742, 98544), (2053, 83616), (2144, 80067), (2613, 65696), (3216, 53378), (3484, 49272), (4106, 41808), (5226, 32848), (6159, 27872), (6432, 26689), (6968, 24636), (8212, 20904), (10452, 16424), (12318, 13936)]