133156520

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{1657}}^1$

素因数の和:1723

約数の個数: 96

約数和(自身を含む): 357232680

約数和(自身を除く): 224076160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 41, 49, 56, 70, 82, 98, 140, 164, 196, 205, 245, 280, 287, 328, 392, 410, 490, 574, 820, 980, 1148, 1435, 1640, 1657, 1960, 2009, 2296, 2870, 3314, 4018, 5740, 6628, 8036, 8285, 10045, 11480, 11599, 13256, 16072, 16570, 20090, 23198, 33140, 40180, 46396, 57995, 66280, 67937, 80360, 81193, 92792, 115990, 135874, 162386, 231980, 271748, 324772, 339685, 405965, 463960, 475559, 543496, 649544, 679370, 811930, 951118, 1358740, 1623860, 1902236, 2377795, 2717480, 3247720, 3328913, 3804472, 4755590, 6657826, 9511180, 13315652, 16644565, 19022360, 26631304, 33289130, 66578260, 133156520]

約数ペア:

[(1, 133156520), (2, 66578260), (4, 33289130), (5, 26631304), (7, 19022360), (8, 16644565), (10, 13315652), (14, 9511180), (20, 6657826), (28, 4755590), (35, 3804472), (40, 3328913), (41, 3247720), (49, 2717480), (56, 2377795), (70, 1902236), (82, 1623860), (98, 1358740), (140, 951118), (164, 811930), (196, 679370), (205, 649544), (245, 543496), (280, 475559), (287, 463960), (328, 405965), (392, 339685), (410, 324772), (490, 271748), (574, 231980), (820, 162386), (980, 135874), (1148, 115990), (1435, 92792), (1640, 81193), (1657, 80360), (1960, 67937), (2009, 66280), (2296, 57995), (2870, 46396), (3314, 40180), (4018, 33140), (5740, 23198), (6628, 20090), (8036, 16570), (8285, 16072), (10045, 13256), (11480, 11599)]