173679946

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:259

約数の個数: 64

約数和(自身を含む): 310210560

約数和(自身を除く): 136530614

約数列:

[1, 2, 11, 22, 23, 46, 47, 67, 94, 109, 134, 218, 253, 506, 517, 737, 1034, 1081, 1199, 1474, 1541, 2162, 2398, 2507, 3082, 3149, 5014, 5123, 6298, 7303, 10246, 11891, 14606, 16951, 23782, 27577, 33902, 34639, 55154, 56353, 69278, 72427, 80333, 112706, 117829, 144854, 160666, 167969, 235658, 335938, 343241, 686482, 796697, 1296119, 1593394, 1847659, 2592238, 3695318, 3775651, 7551302, 7894543, 15789086, 86839973, 173679946]

約数ペア:

[(1, 173679946), (2, 86839973), (11, 15789086), (22, 7894543), (23, 7551302), (46, 3775651), (47, 3695318), (67, 2592238), (94, 1847659), (109, 1593394), (134, 1296119), (218, 796697), (253, 686482), (506, 343241), (517, 335938), (737, 235658), (1034, 167969), (1081, 160666), (1199, 144854), (1474, 117829), (1541, 112706), (2162, 80333), (2398, 72427), (2507, 69278), (3082, 56353), (3149, 55154), (5014, 34639), (5123, 33902), (6298, 27577), (7303, 23782), (10246, 16951), (11891, 14606)]