131166224

素因数分解:

$2^4\times 7^1\times {\mathrm{547}}^1\times {\mathrm{2141}}^1$

素因数の和:2703

約数の個数: 40

約数和(自身を含む): 291106368

約数和(自身を除く): 159940144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 547, 1094, 2141, 2188, 3829, 4282, 4376, 7658, 8564, 8752, 14987, 15316, 17128, 29974, 30632, 34256, 59948, 61264, 119896, 239792, 1171127, 2342254, 4684508, 8197889, 9369016, 16395778, 18738032, 32791556, 65583112, 131166224]

約数ペア:

[(1, 131166224), (2, 65583112), (4, 32791556), (7, 18738032), (8, 16395778), (14, 9369016), (16, 8197889), (28, 4684508), (56, 2342254), (112, 1171127), (547, 239792), (1094, 119896), (2141, 61264), (2188, 59948), (3829, 34256), (4282, 30632), (4376, 29974), (7658, 17128), (8564, 15316), (8752, 14987)]