171168172

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1093}}^1$

素因数の和:1175

約数の個数: 72

約数和(自身を含む): 377141184

約数和(自身を除く): 205973012

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 47, 49, 68, 94, 98, 119, 188, 196, 238, 329, 476, 658, 799, 833, 1093, 1316, 1598, 1666, 2186, 2303, 3196, 3332, 4372, 4606, 5593, 7651, 9212, 11186, 15302, 18581, 22372, 30604, 37162, 39151, 51371, 53557, 74324, 78302, 102742, 107114, 130067, 156604, 205484, 214228, 260134, 359597, 520268, 719194, 873307, 910469, 1438388, 1746614, 1820938, 2517179, 3493228, 3641876, 5034358, 6113149, 10068716, 12226298, 24452596, 42792043, 85584086, 171168172]

約数ペア:

[(1, 171168172), (2, 85584086), (4, 42792043), (7, 24452596), (14, 12226298), (17, 10068716), (28, 6113149), (34, 5034358), (47, 3641876), (49, 3493228), (68, 2517179), (94, 1820938), (98, 1746614), (119, 1438388), (188, 910469), (196, 873307), (238, 719194), (329, 520268), (476, 359597), (658, 260134), (799, 214228), (833, 205484), (1093, 156604), (1316, 130067), (1598, 107114), (1666, 102742), (2186, 78302), (2303, 74324), (3196, 53557), (3332, 51371), (4372, 39151), (4606, 37162), (5593, 30604), (7651, 22372), (9212, 18581), (11186, 15302)]