138687264

素因数分解:

$2^5\times 3^2\times {\mathrm{263}}^1\times {\mathrm{1831}}^1$

素因数の和:2110

約数の個数: 72

約数和(自身を含む): 396107712

約数和(自身を除く): 257420448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 263, 288, 526, 789, 1052, 1578, 1831, 2104, 2367, 3156, 3662, 4208, 4734, 5493, 6312, 7324, 8416, 9468, 10986, 12624, 14648, 16479, 18936, 21972, 25248, 29296, 32958, 37872, 43944, 58592, 65916, 75744, 87888, 131832, 175776, 263664, 481553, 527328, 963106, 1444659, 1926212, 2889318, 3852424, 4333977, 5778636, 7704848, 8667954, 11557272, 15409696, 17335908, 23114544, 34671816, 46229088, 69343632, 138687264]

約数ペア:

[(1, 138687264), (2, 69343632), (3, 46229088), (4, 34671816), (6, 23114544), (8, 17335908), (9, 15409696), (12, 11557272), (16, 8667954), (18, 7704848), (24, 5778636), (32, 4333977), (36, 3852424), (48, 2889318), (72, 1926212), (96, 1444659), (144, 963106), (263, 527328), (288, 481553), (526, 263664), (789, 175776), (1052, 131832), (1578, 87888), (1831, 75744), (2104, 65916), (2367, 58592), (3156, 43944), (3662, 37872), (4208, 32958), (4734, 29296), (5493, 25248), (6312, 21972), (7324, 18936), (8416, 16479), (9468, 14648), (10986, 12624)]