180596168

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1$

素因数の和:470

約数の個数: 64

約数和(自身を含む): 370915200

約数和(自身を除く): 190319032

約数列:

[1, 2, 4, 8, 17, 34, 59, 68, 71, 118, 136, 142, 236, 284, 317, 472, 568, 634, 1003, 1207, 1268, 2006, 2414, 2536, 4012, 4189, 4828, 5389, 8024, 8378, 9656, 10778, 16756, 18703, 21556, 22507, 33512, 37406, 43112, 45014, 71213, 74812, 90028, 142426, 149624, 180056, 284852, 317951, 382619, 569704, 635902, 765238, 1271804, 1327913, 1530476, 2543608, 2655826, 3060952, 5311652, 10623304, 22574521, 45149042, 90298084, 180596168]

約数ペア:

[(1, 180596168), (2, 90298084), (4, 45149042), (8, 22574521), (17, 10623304), (34, 5311652), (59, 3060952), (68, 2655826), (71, 2543608), (118, 1530476), (136, 1327913), (142, 1271804), (236, 765238), (284, 635902), (317, 569704), (472, 382619), (568, 317951), (634, 284852), (1003, 180056), (1207, 149624), (1268, 142426), (2006, 90028), (2414, 74812), (2536, 71213), (4012, 45014), (4189, 43112), (4828, 37406), (5389, 33512), (8024, 22507), (8378, 21556), (9656, 18703), (10778, 16756)]