155651382

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{829}}^1$

素因数の和:923

約数の個数: 80

約数和(自身を含む): 373599600

約数和(自身を除く): 217948218

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 61, 81, 114, 122, 162, 171, 183, 342, 366, 513, 549, 829, 1026, 1098, 1159, 1539, 1647, 1658, 2318, 2487, 3078, 3294, 3477, 4941, 4974, 6954, 7461, 9882, 10431, 14922, 15751, 20862, 22383, 31293, 31502, 44766, 47253, 50569, 62586, 67149, 93879, 94506, 101138, 134298, 141759, 151707, 187758, 283518, 303414, 425277, 455121, 850554, 910242, 960811, 1275831, 1365363, 1921622, 2551662, 2730726, 2882433, 4096089, 5764866, 8192178, 8647299, 17294598, 25941897, 51883794, 77825691, 155651382]

約数ペア:

[(1, 155651382), (2, 77825691), (3, 51883794), (6, 25941897), (9, 17294598), (18, 8647299), (19, 8192178), (27, 5764866), (38, 4096089), (54, 2882433), (57, 2730726), (61, 2551662), (81, 1921622), (114, 1365363), (122, 1275831), (162, 960811), (171, 910242), (183, 850554), (342, 455121), (366, 425277), (513, 303414), (549, 283518), (829, 187758), (1026, 151707), (1098, 141759), (1159, 134298), (1539, 101138), (1647, 94506), (1658, 93879), (2318, 67149), (2487, 62586), (3078, 50569), (3294, 47253), (3477, 44766), (4941, 31502), (4974, 31293), (6954, 22383), (7461, 20862), (9882, 15751), (10431, 14922)]