164199456

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{13259}}^1$

素因数の和:13318

約数の個数: 72

約数和(自身を含む): 477837360

約数和(自身を除く): 313637904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 72, 86, 96, 129, 144, 172, 258, 288, 344, 387, 516, 688, 774, 1032, 1376, 1548, 2064, 3096, 4128, 6192, 12384, 13259, 26518, 39777, 53036, 79554, 106072, 119331, 159108, 212144, 238662, 318216, 424288, 477324, 570137, 636432, 954648, 1140274, 1272864, 1710411, 1909296, 2280548, 3420822, 3818592, 4561096, 5131233, 6841644, 9122192, 10262466, 13683288, 18244384, 20524932, 27366576, 41049864, 54733152, 82099728, 164199456]

約数ペア:

[(1, 164199456), (2, 82099728), (3, 54733152), (4, 41049864), (6, 27366576), (8, 20524932), (9, 18244384), (12, 13683288), (16, 10262466), (18, 9122192), (24, 6841644), (32, 5131233), (36, 4561096), (43, 3818592), (48, 3420822), (72, 2280548), (86, 1909296), (96, 1710411), (129, 1272864), (144, 1140274), (172, 954648), (258, 636432), (288, 570137), (344, 477324), (387, 424288), (516, 318216), (688, 238662), (774, 212144), (1032, 159108), (1376, 119331), (1548, 106072), (2064, 79554), (3096, 53036), (4128, 39777), (6192, 26518), (12384, 13259)]