164065272

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{23819}}^1$

素因数の和:23876

約数の個数: 64

約数和(自身を含む): 480211200

約数和(自身を除く): 316145928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 56, 82, 84, 123, 164, 168, 246, 287, 328, 492, 574, 861, 984, 1148, 1722, 2296, 3444, 6888, 23819, 47638, 71457, 95276, 142914, 166733, 190552, 285828, 333466, 500199, 571656, 666932, 976579, 1000398, 1333864, 1953158, 2000796, 2929737, 3906316, 4001592, 5859474, 6836053, 7812632, 11718948, 13672106, 20508159, 23437896, 27344212, 41016318, 54688424, 82032636, 164065272]

約数ペア:

[(1, 164065272), (2, 82032636), (3, 54688424), (4, 41016318), (6, 27344212), (7, 23437896), (8, 20508159), (12, 13672106), (14, 11718948), (21, 7812632), (24, 6836053), (28, 5859474), (41, 4001592), (42, 3906316), (56, 2929737), (82, 2000796), (84, 1953158), (123, 1333864), (164, 1000398), (168, 976579), (246, 666932), (287, 571656), (328, 500199), (492, 333466), (574, 285828), (861, 190552), (984, 166733), (1148, 142914), (1722, 95276), (2296, 71457), (3444, 47638), (6888, 23819)]