133157080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{12853}}^1$

素因数の和:12908

約数の個数: 64

約数和(自身を含む): 351685440

約数和(自身を除く): 218528360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 37, 40, 56, 70, 74, 140, 148, 185, 259, 280, 296, 370, 518, 740, 1036, 1295, 1480, 2072, 2590, 5180, 10360, 12853, 25706, 51412, 64265, 89971, 102824, 128530, 179942, 257060, 359884, 449855, 475561, 514120, 719768, 899710, 951122, 1799420, 1902244, 2377805, 3328927, 3598840, 3804488, 4755610, 6657854, 9511220, 13315708, 16644635, 19022440, 26631416, 33289270, 66578540, 133157080]

約数ペア:

[(1, 133157080), (2, 66578540), (4, 33289270), (5, 26631416), (7, 19022440), (8, 16644635), (10, 13315708), (14, 9511220), (20, 6657854), (28, 4755610), (35, 3804488), (37, 3598840), (40, 3328927), (56, 2377805), (70, 1902244), (74, 1799420), (140, 951122), (148, 899710), (185, 719768), (259, 514120), (280, 475561), (296, 449855), (370, 359884), (518, 257060), (740, 179942), (1036, 128530), (1295, 102824), (1480, 89971), (2072, 64265), (2590, 51412), (5180, 25706), (10360, 12853)]