156875252

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{74419}}^1$

素因数の和:74471

約数の個数: 24

約数和(自身を含む): 300061440

約数和(自身を除く): 143186188

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 527, 1054, 2108, 74419, 148838, 297676, 1265123, 2306989, 2530246, 4613978, 5060492, 9227956, 39218813, 78437626, 156875252]

約数ペア:

[(1, 156875252), (2, 78437626), (4, 39218813), (17, 9227956), (31, 5060492), (34, 4613978), (62, 2530246), (68, 2306989), (124, 1265123), (527, 297676), (1054, 148838), (2108, 74419)]