165739236

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{653}}^1\times {\mathrm{1627}}^1$

素因数の和:2300

約数の個数: 48

約数和(自身を含む): 417367104

約数和(自身を除く): 251627868

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 653, 1306, 1627, 1959, 2612, 3254, 3918, 4881, 6508, 7836, 8489, 9762, 16978, 19524, 21151, 25467, 33956, 42302, 50934, 63453, 84604, 101868, 126906, 253812, 1062431, 2124862, 3187293, 4249724, 6374586, 12749172, 13811603, 27623206, 41434809, 55246412, 82869618, 165739236]

約数ペア:

[(1, 165739236), (2, 82869618), (3, 55246412), (4, 41434809), (6, 27623206), (12, 13811603), (13, 12749172), (26, 6374586), (39, 4249724), (52, 3187293), (78, 2124862), (156, 1062431), (653, 253812), (1306, 126906), (1627, 101868), (1959, 84604), (2612, 63453), (3254, 50934), (3918, 42302), (4881, 33956), (6508, 25467), (7836, 21151), (8489, 19524), (9762, 16978)]