131689194

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{18553}}^1$

素因数の和:18591

約数の個数: 48

約数和(自身を含む): 325956672

約数和(自身を除く): 194267478

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 169, 182, 273, 338, 507, 546, 1014, 1183, 2366, 3549, 7098, 18553, 37106, 55659, 111318, 129871, 241189, 259742, 389613, 482378, 723567, 779226, 1447134, 1688323, 3135457, 3376646, 5064969, 6270914, 9406371, 10129938, 18812742, 21948199, 43896398, 65844597, 131689194]

約数ペア:

[(1, 131689194), (2, 65844597), (3, 43896398), (6, 21948199), (7, 18812742), (13, 10129938), (14, 9406371), (21, 6270914), (26, 5064969), (39, 3376646), (42, 3135457), (78, 1688323), (91, 1447134), (169, 779226), (182, 723567), (273, 482378), (338, 389613), (507, 259742), (546, 241189), (1014, 129871), (1183, 111318), (2366, 55659), (3549, 37106), (7098, 18553)]