158204074

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{28901}}^1$

素因数の和:28950

約数の個数: 32

約数和(自身を含む): 299655936

約数和(自身を除く): 141451862

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 119, 161, 238, 322, 391, 782, 2737, 5474, 28901, 57802, 202307, 404614, 491317, 664723, 982634, 1329446, 3439219, 4653061, 6878438, 9306122, 11300291, 22600582, 79102037, 158204074]

約数ペア:

[(1, 158204074), (2, 79102037), (7, 22600582), (14, 11300291), (17, 9306122), (23, 6878438), (34, 4653061), (46, 3439219), (119, 1329446), (161, 982634), (238, 664723), (322, 491317), (391, 404614), (782, 202307), (2737, 57802), (5474, 28901)]