165453588

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{661}}^1$

素因数の和:1097

約数の個数: 72

約数和(自身を含む): 444585960

約数和(自身を除く): 279132372

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 409, 612, 661, 818, 1227, 1322, 1636, 1983, 2454, 2644, 3681, 3966, 4908, 5949, 6953, 7362, 7932, 11237, 11898, 13906, 14724, 20859, 22474, 23796, 27812, 33711, 41718, 44948, 62577, 67422, 83436, 101133, 125154, 134844, 202266, 250308, 270349, 404532, 540698, 811047, 1081396, 1622094, 2433141, 3244188, 4595933, 4866282, 9191866, 9732564, 13787799, 18383732, 27575598, 41363397, 55151196, 82726794, 165453588]

約数ペア:

[(1, 165453588), (2, 82726794), (3, 55151196), (4, 41363397), (6, 27575598), (9, 18383732), (12, 13787799), (17, 9732564), (18, 9191866), (34, 4866282), (36, 4595933), (51, 3244188), (68, 2433141), (102, 1622094), (153, 1081396), (204, 811047), (306, 540698), (409, 404532), (612, 270349), (661, 250308), (818, 202266), (1227, 134844), (1322, 125154), (1636, 101133), (1983, 83436), (2454, 67422), (2644, 62577), (3681, 44948), (3966, 41718), (4908, 33711), (5949, 27812), (6953, 23796), (7362, 22474), (7932, 20859), (11237, 14724), (11898, 13906)]