128105424

素因数分解:

$2^4\times 3^2\times {\mathrm{131}}^1\times {\mathrm{6791}}^1$

素因数の和:6936

約数の個数: 60

約数和(自身を含む): 361307232

約数和(自身を除く): 233201808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 131, 144, 262, 393, 524, 786, 1048, 1179, 1572, 2096, 2358, 3144, 4716, 6288, 6791, 9432, 13582, 18864, 20373, 27164, 40746, 54328, 61119, 81492, 108656, 122238, 162984, 244476, 325968, 488952, 889621, 977904, 1779242, 2668863, 3558484, 5337726, 7116968, 8006589, 10675452, 14233936, 16013178, 21350904, 32026356, 42701808, 64052712, 128105424]

約数ペア:

[(1, 128105424), (2, 64052712), (3, 42701808), (4, 32026356), (6, 21350904), (8, 16013178), (9, 14233936), (12, 10675452), (16, 8006589), (18, 7116968), (24, 5337726), (36, 3558484), (48, 2668863), (72, 1779242), (131, 977904), (144, 889621), (262, 488952), (393, 325968), (524, 244476), (786, 162984), (1048, 122238), (1179, 108656), (1572, 81492), (2096, 61119), (2358, 54328), (3144, 40746), (4716, 27164), (6288, 20373), (6791, 18864), (9432, 13582)]