131238144

素因数分解:

$2^8\times 3^4\times {\mathrm{6329}}^1$

素因数の和:6357

約数の個数: 90

約数和(自身を含む): 391390230

約数和(自身を除く): 260152086

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 256, 288, 324, 384, 432, 576, 648, 768, 864, 1152, 1296, 1728, 2304, 2592, 3456, 5184, 6329, 6912, 10368, 12658, 18987, 20736, 25316, 37974, 50632, 56961, 75948, 101264, 113922, 151896, 170883, 202528, 227844, 303792, 341766, 405056, 455688, 512649, 607584, 683532, 810112, 911376, 1025298, 1215168, 1367064, 1620224, 1822752, 2050596, 2430336, 2734128, 3645504, 4101192, 4860672, 5468256, 7291008, 8202384, 10936512, 14582016, 16404768, 21873024, 32809536, 43746048, 65619072, 131238144]

約数ペア:

[(1, 131238144), (2, 65619072), (3, 43746048), (4, 32809536), (6, 21873024), (8, 16404768), (9, 14582016), (12, 10936512), (16, 8202384), (18, 7291008), (24, 5468256), (27, 4860672), (32, 4101192), (36, 3645504), (48, 2734128), (54, 2430336), (64, 2050596), (72, 1822752), (81, 1620224), (96, 1367064), (108, 1215168), (128, 1025298), (144, 911376), (162, 810112), (192, 683532), (216, 607584), (256, 512649), (288, 455688), (324, 405056), (384, 341766), (432, 303792), (576, 227844), (648, 202528), (768, 170883), (864, 151896), (1152, 113922), (1296, 101264), (1728, 75948), (2304, 56961), (2592, 50632), (3456, 37974), (5184, 25316), (6329, 20736), (6912, 18987), (10368, 12658)]