137569952

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{330697}}^1$

素因数の和:330720

約数の個数: 24

約数和(自身を含む): 291675636

約数和(自身を除く): 154105684

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 330697, 661394, 1322788, 2645576, 4299061, 5291152, 8598122, 10582304, 17196244, 34392488, 68784976, 137569952]

約数ペア:

[(1, 137569952), (2, 68784976), (4, 34392488), (8, 17196244), (13, 10582304), (16, 8598122), (26, 5291152), (32, 4299061), (52, 2645576), (104, 1322788), (208, 661394), (416, 330697)]