131748768

素因数分解:

$2^5\times 3^5\times {\mathrm{16943}}^1$

素因数の和:16968

約数の個数: 72

約数和(自身を含む): 388559808

約数和(自身を除く): 256811040

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 243, 288, 324, 432, 486, 648, 864, 972, 1296, 1944, 2592, 3888, 7776, 16943, 33886, 50829, 67772, 101658, 135544, 152487, 203316, 271088, 304974, 406632, 457461, 542176, 609948, 813264, 914922, 1219896, 1372383, 1626528, 1829844, 2439792, 2744766, 3659688, 4117149, 4879584, 5489532, 7319376, 8234298, 10979064, 14638752, 16468596, 21958128, 32937192, 43916256, 65874384, 131748768]

約数ペア:

[(1, 131748768), (2, 65874384), (3, 43916256), (4, 32937192), (6, 21958128), (8, 16468596), (9, 14638752), (12, 10979064), (16, 8234298), (18, 7319376), (24, 5489532), (27, 4879584), (32, 4117149), (36, 3659688), (48, 2744766), (54, 2439792), (72, 1829844), (81, 1626528), (96, 1372383), (108, 1219896), (144, 914922), (162, 813264), (216, 609948), (243, 542176), (288, 457461), (324, 406632), (432, 304974), (486, 271088), (648, 203316), (864, 152487), (972, 135544), (1296, 101658), (1944, 67772), (2592, 50829), (3888, 33886), (7776, 16943)]