173240872

素因数分解:

$2^3\times 7^2\times {\mathrm{47}}^1\times {\mathrm{9403}}^1$

素因数の和:9470

約数の個数: 48

約数和(自身を含む): 385940160

約数和(自身を除く): 212699288

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 49, 56, 94, 98, 188, 196, 329, 376, 392, 658, 1316, 2303, 2632, 4606, 9212, 9403, 18424, 18806, 37612, 65821, 75224, 131642, 263284, 441941, 460747, 526568, 883882, 921494, 1767764, 1842988, 3093587, 3535528, 3685976, 6187174, 12374348, 21655109, 24748696, 43310218, 86620436, 173240872]

約数ペア:

[(1, 173240872), (2, 86620436), (4, 43310218), (7, 24748696), (8, 21655109), (14, 12374348), (28, 6187174), (47, 3685976), (49, 3535528), (56, 3093587), (94, 1842988), (98, 1767764), (188, 921494), (196, 883882), (329, 526568), (376, 460747), (392, 441941), (658, 263284), (1316, 131642), (2303, 75224), (2632, 65821), (4606, 37612), (9212, 18806), (9403, 18424)]