165204912

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{1049}}^1$

素因数の和:1270

約数の個数: 80

約数和(自身を含む): 454658400

約数和(自身を除く): 289453488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 193, 204, 272, 386, 408, 579, 772, 816, 1049, 1158, 1544, 2098, 2316, 3088, 3147, 3281, 4196, 4632, 6294, 6562, 8392, 9264, 9843, 12588, 13124, 16784, 17833, 19686, 25176, 26248, 35666, 39372, 50352, 52496, 53499, 71332, 78744, 106998, 142664, 157488, 202457, 213996, 285328, 404914, 427992, 607371, 809828, 855984, 1214742, 1619656, 2429484, 3239312, 3441769, 4858968, 6883538, 9717936, 10325307, 13767076, 20650614, 27534152, 41301228, 55068304, 82602456, 165204912]

約数ペア:

[(1, 165204912), (2, 82602456), (3, 55068304), (4, 41301228), (6, 27534152), (8, 20650614), (12, 13767076), (16, 10325307), (17, 9717936), (24, 6883538), (34, 4858968), (48, 3441769), (51, 3239312), (68, 2429484), (102, 1619656), (136, 1214742), (193, 855984), (204, 809828), (272, 607371), (386, 427992), (408, 404914), (579, 285328), (772, 213996), (816, 202457), (1049, 157488), (1158, 142664), (1544, 106998), (2098, 78744), (2316, 71332), (3088, 53499), (3147, 52496), (3281, 50352), (4196, 39372), (4632, 35666), (6294, 26248), (6562, 25176), (8392, 19686), (9264, 17833), (9843, 16784), (12588, 13124)]