156914874

素因数分解:

$2^1\times 3^3\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{503}}^1$

素因数の和:676

約数の個数: 64

約数和(自身を含む): 359251200

約数和(自身を除く): 202336326

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 106, 109, 159, 218, 318, 327, 477, 503, 654, 954, 981, 1006, 1431, 1509, 1962, 2862, 2943, 3018, 4527, 5777, 5886, 9054, 11554, 13581, 17331, 26659, 27162, 34662, 51993, 53318, 54827, 79977, 103986, 109654, 155979, 159954, 164481, 239931, 311958, 328962, 479862, 493443, 719793, 986886, 1439586, 1480329, 2905831, 2960658, 5811662, 8717493, 17434986, 26152479, 52304958, 78457437, 156914874]

約数ペア:

[(1, 156914874), (2, 78457437), (3, 52304958), (6, 26152479), (9, 17434986), (18, 8717493), (27, 5811662), (53, 2960658), (54, 2905831), (106, 1480329), (109, 1439586), (159, 986886), (218, 719793), (318, 493443), (327, 479862), (477, 328962), (503, 311958), (654, 239931), (954, 164481), (981, 159954), (1006, 155979), (1431, 109654), (1509, 103986), (1962, 79977), (2862, 54827), (2943, 53318), (3018, 51993), (4527, 34662), (5777, 27162), (5886, 26659), (9054, 17331), (11554, 13581)]