165626256

素因数分解:

$2^4\times 3^1\times {\mathrm{163}}^1\times {\mathrm{21169}}^1$

素因数の和:21343

約数の個数: 40

約数和(自身を含む): 430513120

約数和(自身を除く): 264886864

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 163, 326, 489, 652, 978, 1304, 1956, 2608, 3912, 7824, 21169, 42338, 63507, 84676, 127014, 169352, 254028, 338704, 508056, 1016112, 3450547, 6901094, 10351641, 13802188, 20703282, 27604376, 41406564, 55208752, 82813128, 165626256]

約数ペア:

[(1, 165626256), (2, 82813128), (3, 55208752), (4, 41406564), (6, 27604376), (8, 20703282), (12, 13802188), (16, 10351641), (24, 6901094), (48, 3450547), (163, 1016112), (326, 508056), (489, 338704), (652, 254028), (978, 169352), (1304, 127014), (1956, 84676), (2608, 63507), (3912, 42338), (7824, 21169)]