156883312

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{316297}}^1$

素因数の和:316336

約数の個数: 20

約数和(自身を含む): 313767616

約数和(自身を除く): 156884304

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 316297, 632594, 1265188, 2530376, 5060752, 9805207, 19610414, 39220828, 78441656, 156883312]

約数ペア:

[(1, 156883312), (2, 78441656), (4, 39220828), (8, 19610414), (16, 9805207), (31, 5060752), (62, 2530376), (124, 1265188), (248, 632594), (496, 316297)]