156973180004

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{453643}}^1$

素因数の和:453852

約数の個数: 48

約数和(自身を含む): 301038158400

約数和(自身を除く): 144064978396

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 116, 157, 314, 551, 628, 1102, 2204, 2983, 4553, 5966, 9106, 11932, 18212, 86507, 173014, 346028, 453643, 907286, 1814572, 8619217, 13155647, 17238434, 26311294, 34476868, 52622588, 71221951, 142443902, 249957293, 284887804, 499914586, 999829172, 1353217069, 2065436579, 2706434138, 4130873158, 5412868276, 8261746316, 39243295001, 78486590002, 156973180004]

約数ペア:

[(1, 156973180004), (2, 78486590002), (4, 39243295001), (19, 8261746316), (29, 5412868276), (38, 4130873158), (58, 2706434138), (76, 2065436579), (116, 1353217069), (157, 999829172), (314, 499914586), (551, 284887804), (628, 249957293), (1102, 142443902), (2204, 71221951), (2983, 52622588), (4553, 34476868), (5966, 26311294), (9106, 17238434), (11932, 13155647), (18212, 8619217), (86507, 1814572), (173014, 907286), (346028, 453643)]