164473974

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{9391}}^1$

素因数の和:9545

約数の個数: 48

約数和(自身を含む): 410242560

約数和(自身を除く): 245768586

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 139, 278, 417, 834, 973, 1251, 1946, 2502, 2919, 5838, 8757, 9391, 17514, 18782, 28173, 56346, 65737, 84519, 131474, 169038, 197211, 394422, 591633, 1183266, 1305349, 2610698, 3916047, 7832094, 9137443, 11748141, 18274886, 23496282, 27412329, 54824658, 82236987, 164473974]

約数ペア:

[(1, 164473974), (2, 82236987), (3, 54824658), (6, 27412329), (7, 23496282), (9, 18274886), (14, 11748141), (18, 9137443), (21, 7832094), (42, 3916047), (63, 2610698), (126, 1305349), (139, 1183266), (278, 591633), (417, 394422), (834, 197211), (973, 169038), (1251, 131474), (1946, 84519), (2502, 65737), (2919, 56346), (5838, 28173), (8757, 18782), (9391, 17514)]