138147632

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{64919}}^1$

素因数の和:64953

約数の個数: 40

約数和(自身を含む): 322003200

約数和(自身を除く): 183855568

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 64919, 129838, 259676, 454433, 519352, 908866, 1038704, 1233461, 1817732, 2466922, 3635464, 4933844, 7270928, 8634227, 9867688, 17268454, 19735376, 34536908, 69073816, 138147632]

約数ペア:

[(1, 138147632), (2, 69073816), (4, 34536908), (7, 19735376), (8, 17268454), (14, 9867688), (16, 8634227), (19, 7270928), (28, 4933844), (38, 3635464), (56, 2466922), (76, 1817732), (112, 1233461), (133, 1038704), (152, 908866), (266, 519352), (304, 454433), (532, 259676), (1064, 129838), (2128, 64919)]