164956872

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{2663}}^1$

素因数の和:2790

約数の個数: 64

約数和(自身を含む): 431568000

約数和(自身を除く): 266611128

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 89, 116, 174, 178, 232, 267, 348, 356, 534, 696, 712, 1068, 2136, 2581, 2663, 5162, 5326, 7743, 7989, 10324, 10652, 15486, 15978, 20648, 21304, 30972, 31956, 61944, 63912, 77227, 154454, 231681, 237007, 308908, 463362, 474014, 617816, 711021, 926724, 948028, 1422042, 1853448, 1896056, 2844084, 5688168, 6873203, 13746406, 20619609, 27492812, 41239218, 54985624, 82478436, 164956872]

約数ペア:

[(1, 164956872), (2, 82478436), (3, 54985624), (4, 41239218), (6, 27492812), (8, 20619609), (12, 13746406), (24, 6873203), (29, 5688168), (58, 2844084), (87, 1896056), (89, 1853448), (116, 1422042), (174, 948028), (178, 926724), (232, 711021), (267, 617816), (348, 474014), (356, 463362), (534, 308908), (696, 237007), (712, 231681), (1068, 154454), (2136, 77227), (2581, 63912), (2663, 61944), (5162, 31956), (5326, 30972), (7743, 21304), (7989, 20648), (10324, 15978), (10652, 15486)]