145836704

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{18451}}^1$

素因数の和:18493

約数の個数: 48

約数和(自身を含む): 325493280

約数和(自身を除く): 179656576

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 208, 247, 304, 416, 494, 608, 988, 1976, 3952, 7904, 18451, 36902, 73804, 147608, 239863, 295216, 350569, 479726, 590432, 701138, 959452, 1402276, 1918904, 2804552, 3837808, 4557397, 5609104, 7675616, 9114794, 11218208, 18229588, 36459176, 72918352, 145836704]

約数ペア:

[(1, 145836704), (2, 72918352), (4, 36459176), (8, 18229588), (13, 11218208), (16, 9114794), (19, 7675616), (26, 5609104), (32, 4557397), (38, 3837808), (52, 2804552), (76, 1918904), (104, 1402276), (152, 959452), (208, 701138), (247, 590432), (304, 479726), (416, 350569), (494, 295216), (608, 239863), (988, 147608), (1976, 73804), (3952, 36902), (7904, 18451)]