155925756

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{206251}}^1$

素因数の和:206271

約数の個数: 48

約数和(自身を含む): 462004480

約数和(自身を除く): 306078724

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 206251, 412502, 618753, 825004, 1237506, 1443757, 1856259, 2475012, 2887514, 3712518, 4331271, 5568777, 5775028, 7425036, 8662542, 11137554, 12993813, 17325084, 22275108, 25987626, 38981439, 51975252, 77962878, 155925756]

約数ペア:

[(1, 155925756), (2, 77962878), (3, 51975252), (4, 38981439), (6, 25987626), (7, 22275108), (9, 17325084), (12, 12993813), (14, 11137554), (18, 8662542), (21, 7425036), (27, 5775028), (28, 5568777), (36, 4331271), (42, 3712518), (54, 2887514), (63, 2475012), (84, 1856259), (108, 1443757), (126, 1237506), (189, 825004), (252, 618753), (378, 412502), (756, 206251)]