155790204

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^2\times {\mathrm{43}}^1\times {\mathrm{359}}^1$

素因数の和:467

約数の個数: 72

約数和(自身を含む): 386305920

約数和(自身を除く): 230515716

約数列:

[1, 2, 3, 4, 6, 12, 29, 43, 58, 86, 87, 116, 129, 172, 174, 258, 348, 359, 516, 718, 841, 1077, 1247, 1436, 1682, 2154, 2494, 2523, 3364, 3741, 4308, 4988, 5046, 7482, 10092, 10411, 14964, 15437, 20822, 30874, 31233, 36163, 41644, 46311, 61748, 62466, 72326, 92622, 108489, 124932, 144652, 185244, 216978, 301919, 433956, 447673, 603838, 895346, 905757, 1207676, 1343019, 1790692, 1811514, 2686038, 3623028, 5372076, 12982517, 25965034, 38947551, 51930068, 77895102, 155790204]

約数ペア:

[(1, 155790204), (2, 77895102), (3, 51930068), (4, 38947551), (6, 25965034), (12, 12982517), (29, 5372076), (43, 3623028), (58, 2686038), (86, 1811514), (87, 1790692), (116, 1343019), (129, 1207676), (172, 905757), (174, 895346), (258, 603838), (348, 447673), (359, 433956), (516, 301919), (718, 216978), (841, 185244), (1077, 144652), (1247, 124932), (1436, 108489), (1682, 92622), (2154, 72326), (2494, 62466), (2523, 61748), (3364, 46311), (3741, 41644), (4308, 36163), (4988, 31233), (5046, 30874), (7482, 20822), (10092, 15437), (10411, 14964)]