153419248

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{309313}}^1$

素因数の和:309352

約数の個数: 20

約数和(自身を含む): 306839488

約数和(自身を除く): 153420240

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 309313, 618626, 1237252, 2474504, 4949008, 9588703, 19177406, 38354812, 76709624, 153419248]

約数ペア:

[(1, 153419248), (2, 76709624), (4, 38354812), (8, 19177406), (16, 9588703), (31, 4949008), (62, 2474504), (124, 1237252), (248, 618626), (496, 309313)]