138281808

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{563}}^1$

素因数の和:641

約数の個数: 160

約数和(自身を含む): 443114496

約数和(自身を除く): 304832688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 43, 48, 51, 56, 68, 84, 86, 102, 112, 119, 129, 136, 168, 172, 204, 238, 258, 272, 301, 336, 344, 357, 408, 476, 516, 563, 602, 688, 714, 731, 816, 903, 952, 1032, 1126, 1204, 1428, 1462, 1689, 1806, 1904, 2064, 2193, 2252, 2408, 2856, 2924, 3378, 3612, 3941, 4386, 4504, 4816, 5117, 5712, 5848, 6756, 7224, 7882, 8772, 9008, 9571, 10234, 11696, 11823, 13512, 14448, 15351, 15764, 17544, 19142, 20468, 23646, 24209, 27024, 28713, 30702, 31528, 35088, 38284, 40936, 47292, 48418, 57426, 61404, 63056, 66997, 72627, 76568, 81872, 94584, 96836, 114852, 122808, 133994, 145254, 153136, 169463, 189168, 193672, 200991, 229704, 245616, 267988, 290508, 338926, 387344, 401982, 411553, 459408, 508389, 535976, 581016, 677852, 803964, 823106, 1016778, 1071952, 1162032, 1234659, 1355704, 1607928, 1646212, 2033556, 2469318, 2711408, 2880871, 3215856, 3292424, 4067112, 4938636, 5761742, 6584848, 8134224, 8642613, 9877272, 11523484, 17285226, 19754544, 23046968, 34570452, 46093936, 69140904, 138281808]

約数ペア:

[(1, 138281808), (2, 69140904), (3, 46093936), (4, 34570452), (6, 23046968), (7, 19754544), (8, 17285226), (12, 11523484), (14, 9877272), (16, 8642613), (17, 8134224), (21, 6584848), (24, 5761742), (28, 4938636), (34, 4067112), (42, 3292424), (43, 3215856), (48, 2880871), (51, 2711408), (56, 2469318), (68, 2033556), (84, 1646212), (86, 1607928), (102, 1355704), (112, 1234659), (119, 1162032), (129, 1071952), (136, 1016778), (168, 823106), (172, 803964), (204, 677852), (238, 581016), (258, 535976), (272, 508389), (301, 459408), (336, 411553), (344, 401982), (357, 387344), (408, 338926), (476, 290508), (516, 267988), (563, 245616), (602, 229704), (688, 200991), (714, 193672), (731, 189168), (816, 169463), (903, 153136), (952, 145254), (1032, 133994), (1126, 122808), (1204, 114852), (1428, 96836), (1462, 94584), (1689, 81872), (1806, 76568), (1904, 72627), (2064, 66997), (2193, 63056), (2252, 61404), (2408, 57426), (2856, 48418), (2924, 47292), (3378, 40936), (3612, 38284), (3941, 35088), (4386, 31528), (4504, 30702), (4816, 28713), (5117, 27024), (5712, 24209), (5848, 23646), (6756, 20468), (7224, 19142), (7882, 17544), (8772, 15764), (9008, 15351), (9571, 14448), (10234, 13512), (11696, 11823)]