191388984

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{2903}}^1$

素因数の和:3020

約数の個数: 64

約数和(自身を含む): 497629440

約数和(自身を除く): 306240456

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 67, 82, 123, 134, 164, 201, 246, 268, 328, 402, 492, 536, 804, 984, 1608, 2747, 2903, 5494, 5806, 8241, 8709, 10988, 11612, 16482, 17418, 21976, 23224, 32964, 34836, 65928, 69672, 119023, 194501, 238046, 357069, 389002, 476092, 583503, 714138, 778004, 952184, 1167006, 1428276, 1556008, 2334012, 2856552, 4668024, 7974541, 15949082, 23923623, 31898164, 47847246, 63796328, 95694492, 191388984]

約数ペア:

[(1, 191388984), (2, 95694492), (3, 63796328), (4, 47847246), (6, 31898164), (8, 23923623), (12, 15949082), (24, 7974541), (41, 4668024), (67, 2856552), (82, 2334012), (123, 1556008), (134, 1428276), (164, 1167006), (201, 952184), (246, 778004), (268, 714138), (328, 583503), (402, 476092), (492, 389002), (536, 357069), (804, 238046), (984, 194501), (1608, 119023), (2747, 69672), (2903, 65928), (5494, 34836), (5806, 32964), (8241, 23224), (8709, 21976), (10988, 17418), (11612, 16482)]