159425736

素因数分解:

$2^3\times 3^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1\times {\mathrm{491}}^1$

素因数の和:746

約数の個数: 64

約数和(自身を含む): 406667520

約数和(自身を除く): 247241784

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 83, 163, 166, 249, 326, 332, 489, 491, 498, 652, 664, 978, 982, 996, 1304, 1473, 1956, 1964, 1992, 2946, 3912, 3928, 5892, 11784, 13529, 27058, 40587, 40753, 54116, 80033, 81174, 81506, 108232, 122259, 160066, 162348, 163012, 240099, 244518, 320132, 324696, 326024, 480198, 489036, 640264, 960396, 978072, 1920792, 6642739, 13285478, 19928217, 26570956, 39856434, 53141912, 79712868, 159425736]

約数ペア:

[(1, 159425736), (2, 79712868), (3, 53141912), (4, 39856434), (6, 26570956), (8, 19928217), (12, 13285478), (24, 6642739), (83, 1920792), (163, 978072), (166, 960396), (249, 640264), (326, 489036), (332, 480198), (489, 326024), (491, 324696), (498, 320132), (652, 244518), (664, 240099), (978, 163012), (982, 162348), (996, 160066), (1304, 122259), (1473, 108232), (1956, 81506), (1964, 81174), (1992, 80033), (2946, 54116), (3912, 40753), (3928, 40587), (5892, 27058), (11784, 13529)]