156980346950

素因数分解:

$2^1\times 5^2\times 7^3\times {\mathrm{41}}^1\times {\mathrm{223253}}^1$

素因数の和:223327

約数の個数: 96

約数和(自身を含む): 348812049600

約数和(自身を除く): 191831702650

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 41, 49, 50, 70, 82, 98, 175, 205, 245, 287, 343, 350, 410, 490, 574, 686, 1025, 1225, 1435, 1715, 2009, 2050, 2450, 2870, 3430, 4018, 7175, 8575, 10045, 14063, 14350, 17150, 20090, 28126, 50225, 70315, 100450, 140630, 223253, 351575, 446506, 703150, 1116265, 1562771, 2232530, 3125542, 5581325, 7813855, 9153373, 10939397, 11162650, 15627710, 18306746, 21878794, 39069275, 45766865, 54696985, 64073611, 76575779, 78138550, 91533730, 109393970, 128147222, 153151558, 228834325, 273484925, 320368055, 382878895, 448515277, 457668650, 546969850, 640736110, 765757790, 897030554, 1601840275, 1914394475, 2242576385, 3139606939, 3203680550, 3828788950, 4485152770, 6279213878, 11212881925, 15698034695, 22425763850, 31396069390, 78490173475, 156980346950]

約数ペア:

[(1, 156980346950), (2, 78490173475), (5, 31396069390), (7, 22425763850), (10, 15698034695), (14, 11212881925), (25, 6279213878), (35, 4485152770), (41, 3828788950), (49, 3203680550), (50, 3139606939), (70, 2242576385), (82, 1914394475), (98, 1601840275), (175, 897030554), (205, 765757790), (245, 640736110), (287, 546969850), (343, 457668650), (350, 448515277), (410, 382878895), (490, 320368055), (574, 273484925), (686, 228834325), (1025, 153151558), (1225, 128147222), (1435, 109393970), (1715, 91533730), (2009, 78138550), (2050, 76575779), (2450, 64073611), (2870, 54696985), (3430, 45766865), (4018, 39069275), (7175, 21878794), (8575, 18306746), (10045, 15627710), (14063, 11162650), (14350, 10939397), (17150, 9153373), (20090, 7813855), (28126, 5581325), (50225, 3125542), (70315, 2232530), (100450, 1562771), (140630, 1116265), (223253, 703150), (351575, 446506)]