168547652

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2281}}^1$

素因数の和:2341

約数の個数: 72

約数和(自身を含む): 382417560

約数和(自身を除く): 213869908

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 29, 49, 52, 58, 91, 98, 116, 182, 196, 203, 364, 377, 406, 637, 754, 812, 1274, 1421, 1508, 2281, 2548, 2639, 2842, 4562, 5278, 5684, 9124, 10556, 15967, 18473, 29653, 31934, 36946, 59306, 63868, 66149, 73892, 111769, 118612, 132298, 207571, 223538, 264596, 415142, 447076, 463043, 830284, 859937, 926086, 1452997, 1719874, 1852172, 2905994, 3241301, 3439748, 5811988, 6019559, 6482602, 12039118, 12965204, 24078236, 42136913, 84273826, 168547652]

約数ペア:

[(1, 168547652), (2, 84273826), (4, 42136913), (7, 24078236), (13, 12965204), (14, 12039118), (26, 6482602), (28, 6019559), (29, 5811988), (49, 3439748), (52, 3241301), (58, 2905994), (91, 1852172), (98, 1719874), (116, 1452997), (182, 926086), (196, 859937), (203, 830284), (364, 463043), (377, 447076), (406, 415142), (637, 264596), (754, 223538), (812, 207571), (1274, 132298), (1421, 118612), (1508, 111769), (2281, 73892), (2548, 66149), (2639, 63868), (2842, 59306), (4562, 36946), (5278, 31934), (5684, 29653), (9124, 18473), (10556, 15967)]