156713970280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{539723}}^1$

素因数の和:539819

約数の個数: 128

約数和(自身を含む): 433679028480

約数和(自身を除く): 276965058200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 61, 68, 70, 85, 119, 122, 136, 140, 170, 238, 244, 280, 305, 340, 427, 476, 488, 595, 610, 680, 854, 952, 1037, 1190, 1220, 1708, 2074, 2135, 2380, 2440, 3416, 4148, 4270, 4760, 5185, 7259, 8296, 8540, 10370, 14518, 17080, 20740, 29036, 36295, 41480, 58072, 72590, 145180, 290360, 539723, 1079446, 2158892, 2698615, 3778061, 4317784, 5397230, 7556122, 9175291, 10794460, 15112244, 18350582, 18890305, 21588920, 30224488, 32923103, 36701164, 37780610, 45876455, 64227037, 65846206, 73402328, 75561220, 91752910, 128454074, 131692412, 151122440, 164615515, 183505820, 230461721, 256908148, 263384824, 321135185, 329231030, 367011640, 460923442, 513816296, 559692751, 642270370, 658462060, 921846884, 1119385502, 1152308605, 1284540740, 1316924120, 1843693768, 2238771004, 2304617210, 2569081480, 2798463755, 3917849257, 4477542008, 4609234420, 5596927510, 7835698514, 9218468840, 11193855020, 15671397028, 19589246285, 22387710040, 31342794056, 39178492570, 78356985140, 156713970280]

約数ペア:

[(1, 156713970280), (2, 78356985140), (4, 39178492570), (5, 31342794056), (7, 22387710040), (8, 19589246285), (10, 15671397028), (14, 11193855020), (17, 9218468840), (20, 7835698514), (28, 5596927510), (34, 4609234420), (35, 4477542008), (40, 3917849257), (56, 2798463755), (61, 2569081480), (68, 2304617210), (70, 2238771004), (85, 1843693768), (119, 1316924120), (122, 1284540740), (136, 1152308605), (140, 1119385502), (170, 921846884), (238, 658462060), (244, 642270370), (280, 559692751), (305, 513816296), (340, 460923442), (427, 367011640), (476, 329231030), (488, 321135185), (595, 263384824), (610, 256908148), (680, 230461721), (854, 183505820), (952, 164615515), (1037, 151122440), (1190, 131692412), (1220, 128454074), (1708, 91752910), (2074, 75561220), (2135, 73402328), (2380, 65846206), (2440, 64227037), (3416, 45876455), (4148, 37780610), (4270, 36701164), (4760, 32923103), (5185, 30224488), (7259, 21588920), (8296, 18890305), (8540, 18350582), (10370, 15112244), (14518, 10794460), (17080, 9175291), (20740, 7556122), (29036, 5397230), (36295, 4317784), (41480, 3778061), (58072, 2698615), (72590, 2158892), (145180, 1079446), (290360, 539723)]