157162064

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{316859}}^1$

素因数の和:316898

約数の個数: 20

約数和(自身を含む): 314325120

約数和(自身を除く): 157163056

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 316859, 633718, 1267436, 2534872, 5069744, 9822629, 19645258, 39290516, 78581032, 157162064]

約数ペア:

[(1, 157162064), (2, 78581032), (4, 39290516), (8, 19645258), (16, 9822629), (31, 5069744), (62, 2534872), (124, 1267436), (248, 633718), (496, 316859)]