156945429428

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{74452291}}^1$

素因数の和:74452343

約数の個数: 24

約数和(自身を含む): 300191641344

約数和(自身を除く): 143246211916

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 527, 1054, 2108, 74452291, 148904582, 297809164, 1265688947, 2308021021, 2531377894, 4616042042, 5062755788, 9232084084, 39236357357, 78472714714, 156945429428]

約数ペア:

[(1, 156945429428), (2, 78472714714), (4, 39236357357), (17, 9232084084), (31, 5062755788), (34, 4616042042), (62, 2531377894), (68, 2308021021), (124, 1265688947), (527, 297809164), (1054, 148904582), (2108, 74452291)]