193722888905

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{59}}^2\times {\mathrm{101}}^1\times {\mathrm{173}}^1$

素因数の和:424

約数の個数: 144

約数和(自身を含む): 300905058384

約数和(自身を除く): 107182169479

約数列:

[1, 5, 7, 13, 35, 49, 59, 65, 91, 101, 173, 245, 295, 413, 455, 505, 637, 707, 767, 865, 1211, 1313, 2065, 2249, 2891, 3185, 3481, 3535, 3835, 4949, 5369, 5959, 6055, 6565, 8477, 9191, 10207, 11245, 14455, 15743, 17405, 17473, 24367, 24745, 26845, 29795, 37583, 41713, 42385, 45253, 45955, 51035, 64337, 71449, 77467, 78715, 87365, 110201, 121835, 122311, 132691, 170569, 187915, 208565, 226265, 227149, 291991, 316771, 321685, 351581, 357245, 387335, 500143, 542269, 551005, 602213, 611555, 663455, 852845, 856177, 928837, 1030907, 1135745, 1459955, 1583855, 1590043, 1757905, 2217397, 2461067, 2500715, 2711345, 3011065, 3795883, 4215491, 4280885, 4570553, 4644185, 5154535, 6501859, 7216349, 7828769, 7950215, 11086985, 11130301, 12305335, 13401791, 17227469, 18979415, 21077455, 22852765, 29508437, 31993871, 32509295, 36081745, 39143845, 50514443, 54801383, 55651505, 60823513, 67008955, 86137345, 93812537, 147542185, 159969355, 223957097, 252572215, 274006915, 304117565, 383609681, 425764591, 469062685, 656687759, 790705669, 1119785485, 1918048405, 2128822955, 2980352137, 3283438795, 3953528345, 5534939683, 14901760685, 27674698415, 38744577781, 193722888905]

約数ペア:

[(1, 193722888905), (5, 38744577781), (7, 27674698415), (13, 14901760685), (35, 5534939683), (49, 3953528345), (59, 3283438795), (65, 2980352137), (91, 2128822955), (101, 1918048405), (173, 1119785485), (245, 790705669), (295, 656687759), (413, 469062685), (455, 425764591), (505, 383609681), (637, 304117565), (707, 274006915), (767, 252572215), (865, 223957097), (1211, 159969355), (1313, 147542185), (2065, 93812537), (2249, 86137345), (2891, 67008955), (3185, 60823513), (3481, 55651505), (3535, 54801383), (3835, 50514443), (4949, 39143845), (5369, 36081745), (5959, 32509295), (6055, 31993871), (6565, 29508437), (8477, 22852765), (9191, 21077455), (10207, 18979415), (11245, 17227469), (14455, 13401791), (15743, 12305335), (17405, 11130301), (17473, 11086985), (24367, 7950215), (24745, 7828769), (26845, 7216349), (29795, 6501859), (37583, 5154535), (41713, 4644185), (42385, 4570553), (45253, 4280885), (45955, 4215491), (51035, 3795883), (64337, 3011065), (71449, 2711345), (77467, 2500715), (78715, 2461067), (87365, 2217397), (110201, 1757905), (121835, 1590043), (122311, 1583855), (132691, 1459955), (170569, 1135745), (187915, 1030907), (208565, 928837), (226265, 856177), (227149, 852845), (291991, 663455), (316771, 611555), (321685, 602213), (351581, 551005), (357245, 542269), (387335, 500143)]