149868124

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1$

素因数の和:347

約数の個数: 96

約数和(自身を含む): 340139520

約数和(自身を除く): 190271396

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 68, 73, 76, 119, 133, 146, 227, 238, 266, 292, 323, 454, 476, 511, 532, 646, 908, 1022, 1241, 1292, 1387, 1589, 2044, 2261, 2482, 2774, 3178, 3859, 4313, 4522, 4964, 5548, 6356, 7718, 8626, 8687, 9044, 9709, 15436, 16571, 17252, 17374, 19418, 23579, 27013, 30191, 33142, 34748, 38836, 47158, 54026, 60382, 66284, 73321, 94316, 108052, 115997, 120764, 146642, 165053, 231994, 281707, 293284, 314849, 330106, 463988, 513247, 563414, 629698, 660212, 1026494, 1126828, 1259396, 1971949, 2052988, 2203943, 3943898, 4407886, 5352433, 7887796, 8815772, 10704866, 21409732, 37467031, 74934062, 149868124]

約数ペア:

[(1, 149868124), (2, 74934062), (4, 37467031), (7, 21409732), (14, 10704866), (17, 8815772), (19, 7887796), (28, 5352433), (34, 4407886), (38, 3943898), (68, 2203943), (73, 2052988), (76, 1971949), (119, 1259396), (133, 1126828), (146, 1026494), (227, 660212), (238, 629698), (266, 563414), (292, 513247), (323, 463988), (454, 330106), (476, 314849), (511, 293284), (532, 281707), (646, 231994), (908, 165053), (1022, 146642), (1241, 120764), (1292, 115997), (1387, 108052), (1589, 94316), (2044, 73321), (2261, 66284), (2482, 60382), (2774, 54026), (3178, 47158), (3859, 38836), (4313, 34748), (4522, 33142), (4964, 30191), (5548, 27013), (6356, 23579), (7718, 19418), (8626, 17374), (8687, 17252), (9044, 16571), (9709, 15436)]