187867316

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{16649}}^1$

素因数の和:16704

約数の個数: 48

約数和(自身を含む): 417715200

約数和(自身を除く): 229847884

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 403, 434, 806, 868, 1612, 2821, 5642, 11284, 16649, 33298, 66596, 116543, 216437, 233086, 432874, 466172, 516119, 865748, 1032238, 1515059, 2064476, 3030118, 3612833, 6060236, 6709547, 7225666, 13419094, 14451332, 26838188, 46966829, 93933658, 187867316]

約数ペア:

[(1, 187867316), (2, 93933658), (4, 46966829), (7, 26838188), (13, 14451332), (14, 13419094), (26, 7225666), (28, 6709547), (31, 6060236), (52, 3612833), (62, 3030118), (91, 2064476), (124, 1515059), (182, 1032238), (217, 865748), (364, 516119), (403, 466172), (434, 432874), (806, 233086), (868, 216437), (1612, 116543), (2821, 66596), (5642, 33298), (11284, 16649)]