171676336

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1033}}^1$

素因数の和:1118

約数の個数: 80

約数和(自身を含む): 387725184

約数和(自身を除く): 216048848

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 47, 52, 68, 94, 104, 136, 188, 208, 221, 272, 376, 442, 611, 752, 799, 884, 1033, 1222, 1598, 1768, 2066, 2444, 3196, 3536, 4132, 4888, 6392, 8264, 9776, 10387, 12784, 13429, 16528, 17561, 20774, 26858, 35122, 41548, 48551, 53716, 70244, 83096, 97102, 107432, 140488, 166192, 194204, 214864, 228293, 280976, 388408, 456586, 631163, 776816, 825367, 913172, 1262326, 1650734, 1826344, 2524652, 3301468, 3652688, 5049304, 6602936, 10098608, 10729771, 13205872, 21459542, 42919084, 85838168, 171676336]

約数ペア:

[(1, 171676336), (2, 85838168), (4, 42919084), (8, 21459542), (13, 13205872), (16, 10729771), (17, 10098608), (26, 6602936), (34, 5049304), (47, 3652688), (52, 3301468), (68, 2524652), (94, 1826344), (104, 1650734), (136, 1262326), (188, 913172), (208, 825367), (221, 776816), (272, 631163), (376, 456586), (442, 388408), (611, 280976), (752, 228293), (799, 214864), (884, 194204), (1033, 166192), (1222, 140488), (1598, 107432), (1768, 97102), (2066, 83096), (2444, 70244), (3196, 53716), (3536, 48551), (4132, 41548), (4888, 35122), (6392, 26858), (8264, 20774), (9776, 17561), (10387, 16528), (12784, 13429)]