128755260672

素因数分解:

$2^8\times 3^1\times {\mathrm{12923}}^1\times {\mathrm{12973}}^1$

素因数の和:25915

約数の個数: 72

約数和(自身を含む): 342729694944

約数和(自身を除く): 213974434272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 12923, 12973, 25846, 25946, 38769, 38919, 51692, 51892, 77538, 77838, 103384, 103784, 155076, 155676, 206768, 207568, 310152, 311352, 413536, 415136, 620304, 622704, 827072, 830272, 1240608, 1245408, 1654144, 1660544, 2481216, 2490816, 3308288, 3321088, 4962432, 4981632, 9924864, 9963264, 167650079, 335300158, 502950237, 670600316, 1005900474, 1341200632, 2011800948, 2682401264, 4023601896, 5364802528, 8047203792, 10729605056, 16094407584, 21459210112, 32188815168, 42918420224, 64377630336, 128755260672]

約数ペア:

[(1, 128755260672), (2, 64377630336), (3, 42918420224), (4, 32188815168), (6, 21459210112), (8, 16094407584), (12, 10729605056), (16, 8047203792), (24, 5364802528), (32, 4023601896), (48, 2682401264), (64, 2011800948), (96, 1341200632), (128, 1005900474), (192, 670600316), (256, 502950237), (384, 335300158), (768, 167650079), (12923, 9963264), (12973, 9924864), (25846, 4981632), (25946, 4962432), (38769, 3321088), (38919, 3308288), (51692, 2490816), (51892, 2481216), (77538, 1660544), (77838, 1654144), (103384, 1245408), (103784, 1240608), (155076, 830272), (155676, 827072), (206768, 622704), (207568, 620304), (310152, 415136), (311352, 413536)]