142900912

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6823}}^1$

素因数の和:6866

約数の個数: 80

約数和(自身を含む): 365548032

約数和(自身を除く): 222647120

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 34, 44, 56, 68, 77, 88, 112, 119, 136, 154, 176, 187, 238, 272, 308, 374, 476, 616, 748, 952, 1232, 1309, 1496, 1904, 2618, 2992, 5236, 6823, 10472, 13646, 20944, 27292, 47761, 54584, 75053, 95522, 109168, 115991, 150106, 191044, 231982, 300212, 382088, 463964, 525371, 600424, 764176, 811937, 927928, 1050742, 1200848, 1275901, 1623874, 1855856, 2101484, 2551802, 3247748, 4202968, 5103604, 6495496, 8405936, 8931307, 10207208, 12990992, 17862614, 20414416, 35725228, 71450456, 142900912]

約数ペア:

[(1, 142900912), (2, 71450456), (4, 35725228), (7, 20414416), (8, 17862614), (11, 12990992), (14, 10207208), (16, 8931307), (17, 8405936), (22, 6495496), (28, 5103604), (34, 4202968), (44, 3247748), (56, 2551802), (68, 2101484), (77, 1855856), (88, 1623874), (112, 1275901), (119, 1200848), (136, 1050742), (154, 927928), (176, 811937), (187, 764176), (238, 600424), (272, 525371), (308, 463964), (374, 382088), (476, 300212), (616, 231982), (748, 191044), (952, 150106), (1232, 115991), (1309, 109168), (1496, 95522), (1904, 75053), (2618, 54584), (2992, 47761), (5236, 27292), (6823, 20944), (10472, 13646)]