156721047196

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{70850383}}^1$

素因数の和:70850473

約数の個数: 24

約数和(自身を含む): 317409720320

約数和(自身を除く): 160688673124

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 70850383, 141700766, 283401532, 495952681, 991905362, 1983810724, 5597180257, 11194360514, 22388721028, 39180261799, 78360523598, 156721047196]

約数ペア:

[(1, 156721047196), (2, 78360523598), (4, 39180261799), (7, 22388721028), (14, 11194360514), (28, 5597180257), (79, 1983810724), (158, 991905362), (316, 495952681), (553, 283401532), (1106, 141700766), (2212, 70850383)]