165544288

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^2\times {\mathrm{4373}}^1$

素因数の和:4416

約数の個数: 72

約数和(自身を含む): 403422768

約数和(自身を除く): 237878480

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 169, 182, 208, 224, 338, 364, 416, 676, 728, 1183, 1352, 1456, 2366, 2704, 2912, 4373, 4732, 5408, 8746, 9464, 17492, 18928, 30611, 34984, 37856, 56849, 61222, 69968, 113698, 122444, 139936, 227396, 244888, 397943, 454792, 489776, 739037, 795886, 909584, 979552, 1478074, 1591772, 1819168, 2956148, 3183544, 5173259, 5912296, 6367088, 10346518, 11824592, 12734176, 20693036, 23649184, 41386072, 82772144, 165544288]

約数ペア:

[(1, 165544288), (2, 82772144), (4, 41386072), (7, 23649184), (8, 20693036), (13, 12734176), (14, 11824592), (16, 10346518), (26, 6367088), (28, 5912296), (32, 5173259), (52, 3183544), (56, 2956148), (91, 1819168), (104, 1591772), (112, 1478074), (169, 979552), (182, 909584), (208, 795886), (224, 739037), (338, 489776), (364, 454792), (416, 397943), (676, 244888), (728, 227396), (1183, 139936), (1352, 122444), (1456, 113698), (2366, 69968), (2704, 61222), (2912, 56849), (4373, 37856), (4732, 34984), (5408, 30611), (8746, 18928), (9464, 17492)]