155887914

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{40787}}^1$

素因数の和:40819

約数の個数: 48

約数和(自身を含む): 390585888

約数和(自身を除く): 234697974

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 546, 637, 1274, 1911, 3822, 40787, 81574, 122361, 244722, 285509, 530231, 571018, 856527, 1060462, 1590693, 1713054, 1998563, 3181386, 3711617, 3997126, 5995689, 7423234, 11134851, 11991378, 22269702, 25981319, 51962638, 77943957, 155887914]

約数ペア:

[(1, 155887914), (2, 77943957), (3, 51962638), (6, 25981319), (7, 22269702), (13, 11991378), (14, 11134851), (21, 7423234), (26, 5995689), (39, 3997126), (42, 3711617), (49, 3181386), (78, 1998563), (91, 1713054), (98, 1590693), (147, 1060462), (182, 856527), (273, 571018), (294, 530231), (546, 285509), (637, 244722), (1274, 122361), (1911, 81574), (3822, 40787)]