168172144

素因数分解:

$2^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1$

素因数の和:462

約数の個数: 80

約数和(自身を含む): 384364288

約数和(自身を除く): 216192144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 67, 73, 112, 134, 146, 268, 292, 307, 469, 511, 536, 584, 614, 938, 1022, 1072, 1168, 1228, 1876, 2044, 2149, 2456, 3752, 4088, 4298, 4891, 4912, 7504, 8176, 8596, 9782, 17192, 19564, 20569, 22411, 34237, 34384, 39128, 41138, 44822, 68474, 78256, 82276, 89644, 136948, 143983, 156877, 164552, 179288, 273896, 287966, 313754, 329104, 358576, 547792, 575932, 627508, 1151864, 1255016, 1501537, 2303728, 2510032, 3003074, 6006148, 10510759, 12012296, 21021518, 24024592, 42043036, 84086072, 168172144]

約数ペア:

[(1, 168172144), (2, 84086072), (4, 42043036), (7, 24024592), (8, 21021518), (14, 12012296), (16, 10510759), (28, 6006148), (56, 3003074), (67, 2510032), (73, 2303728), (112, 1501537), (134, 1255016), (146, 1151864), (268, 627508), (292, 575932), (307, 547792), (469, 358576), (511, 329104), (536, 313754), (584, 287966), (614, 273896), (938, 179288), (1022, 164552), (1072, 156877), (1168, 143983), (1228, 136948), (1876, 89644), (2044, 82276), (2149, 78256), (2456, 68474), (3752, 44822), (4088, 41138), (4298, 39128), (4891, 34384), (4912, 34237), (7504, 22411), (8176, 20569), (8596, 19564), (9782, 17192)]