161164416

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{59957}}^1$

素因数の和:59981

約数の個数: 64

約数和(自身を含む): 489257280

約数和(自身を除く): 328092864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 59957, 119914, 179871, 239828, 359742, 419699, 479656, 719484, 839398, 959312, 1259097, 1438968, 1678796, 1918624, 2518194, 2877936, 3357592, 3837248, 5036388, 5755872, 6715184, 7674496, 10072776, 11511744, 13430368, 20145552, 23023488, 26860736, 40291104, 53721472, 80582208, 161164416]

約数ペア:

[(1, 161164416), (2, 80582208), (3, 53721472), (4, 40291104), (6, 26860736), (7, 23023488), (8, 20145552), (12, 13430368), (14, 11511744), (16, 10072776), (21, 7674496), (24, 6715184), (28, 5755872), (32, 5036388), (42, 3837248), (48, 3357592), (56, 2877936), (64, 2518194), (84, 1918624), (96, 1678796), (112, 1438968), (128, 1259097), (168, 959312), (192, 839398), (224, 719484), (336, 479656), (384, 419699), (448, 359742), (672, 239828), (896, 179871), (1344, 119914), (2688, 59957)]