157032050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{353}}^1$

素因数の和:444

約数の個数: 96

約数和(自身を含む): 353977344

約数和(自身を除く): 196945294

約数列:

[1, 2, 5, 7, 10, 14, 25, 31, 35, 41, 50, 62, 70, 82, 155, 175, 205, 217, 287, 310, 350, 353, 410, 434, 574, 706, 775, 1025, 1085, 1271, 1435, 1550, 1765, 2050, 2170, 2471, 2542, 2870, 3530, 4942, 5425, 6355, 7175, 8825, 8897, 10850, 10943, 12355, 12710, 14350, 14473, 17650, 17794, 21886, 24710, 28946, 31775, 44485, 54715, 61775, 63550, 72365, 76601, 88970, 101311, 109430, 123550, 144730, 153202, 202622, 222425, 273575, 361825, 383005, 444850, 448663, 506555, 547150, 723650, 766010, 897326, 1013110, 1915025, 2243315, 2532775, 3140641, 3830050, 4486630, 5065550, 6281282, 11216575, 15703205, 22433150, 31406410, 78516025, 157032050]

約数ペア:

[(1, 157032050), (2, 78516025), (5, 31406410), (7, 22433150), (10, 15703205), (14, 11216575), (25, 6281282), (31, 5065550), (35, 4486630), (41, 3830050), (50, 3140641), (62, 2532775), (70, 2243315), (82, 1915025), (155, 1013110), (175, 897326), (205, 766010), (217, 723650), (287, 547150), (310, 506555), (350, 448663), (353, 444850), (410, 383005), (434, 361825), (574, 273575), (706, 222425), (775, 202622), (1025, 153202), (1085, 144730), (1271, 123550), (1435, 109430), (1550, 101311), (1765, 88970), (2050, 76601), (2170, 72365), (2471, 63550), (2542, 61775), (2870, 54715), (3530, 44485), (4942, 31775), (5425, 28946), (6355, 24710), (7175, 21886), (8825, 17794), (8897, 17650), (10850, 14473), (10943, 14350), (12355, 12710)]