157054503460

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{1093}}^1\times {\mathrm{2153}}^1$

素因数の和:3373

約数の個数: 96

約数和(自身を含む): 342047204352

約数和(自身を除く): 184992700892

約数列:

[1, 2, 4, 5, 10, 20, 47, 71, 94, 142, 188, 235, 284, 355, 470, 710, 940, 1093, 1420, 2153, 2186, 3337, 4306, 4372, 5465, 6674, 8612, 10765, 10930, 13348, 16685, 21530, 21860, 33370, 43060, 51371, 66740, 77603, 101191, 102742, 152863, 155206, 202382, 205484, 256855, 305726, 310412, 388015, 404764, 505955, 513710, 611452, 764315, 776030, 1011910, 1027420, 1528630, 1552060, 2023820, 2353229, 3057260, 3647341, 4706458, 7184561, 7294682, 9412916, 11766145, 14369122, 14589364, 18236705, 23532290, 28738244, 35922805, 36473410, 47064580, 71845610, 72946820, 110601763, 143691220, 167079259, 221203526, 334158518, 442407052, 553008815, 668317036, 835396295, 1106017630, 1670792590, 2212035260, 3341585180, 7852725173, 15705450346, 31410900692, 39263625865, 78527251730, 157054503460]

約数ペア:

[(1, 157054503460), (2, 78527251730), (4, 39263625865), (5, 31410900692), (10, 15705450346), (20, 7852725173), (47, 3341585180), (71, 2212035260), (94, 1670792590), (142, 1106017630), (188, 835396295), (235, 668317036), (284, 553008815), (355, 442407052), (470, 334158518), (710, 221203526), (940, 167079259), (1093, 143691220), (1420, 110601763), (2153, 72946820), (2186, 71845610), (3337, 47064580), (4306, 36473410), (4372, 35922805), (5465, 28738244), (6674, 23532290), (8612, 18236705), (10765, 14589364), (10930, 14369122), (13348, 11766145), (16685, 9412916), (21530, 7294682), (21860, 7184561), (33370, 4706458), (43060, 3647341), (51371, 3057260), (66740, 2353229), (77603, 2023820), (101191, 1552060), (102742, 1528630), (152863, 1027420), (155206, 1011910), (202382, 776030), (205484, 764315), (256855, 611452), (305726, 513710), (310412, 505955), (388015, 404764)]