127278228

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:214

約数の個数: 192

約数和(自身を含む): 397135872

約数和(自身を除く): 269857644

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 23, 28, 33, 42, 44, 46, 53, 66, 69, 77, 84, 92, 106, 113, 132, 138, 154, 159, 161, 212, 226, 231, 253, 276, 308, 318, 322, 339, 371, 452, 462, 483, 506, 583, 636, 644, 678, 742, 759, 791, 924, 966, 1012, 1113, 1166, 1219, 1243, 1356, 1484, 1518, 1582, 1749, 1771, 1932, 2226, 2332, 2373, 2438, 2486, 2599, 3036, 3164, 3498, 3542, 3657, 3729, 4081, 4452, 4746, 4876, 4972, 5198, 5313, 5989, 6996, 7084, 7314, 7458, 7797, 8162, 8533, 8701, 9492, 10396, 10626, 11978, 12243, 13409, 14628, 14916, 15594, 16324, 17066, 17402, 17967, 18193, 21252, 23956, 24486, 25599, 26103, 26818, 28589, 31188, 34132, 34804, 35934, 36386, 40227, 41923, 48972, 51198, 52206, 53636, 54579, 57178, 65879, 71868, 72772, 80454, 83846, 85767, 93863, 102396, 104412, 109158, 114356, 125769, 131758, 137747, 160908, 167692, 171534, 187726, 197637, 200123, 218316, 251538, 263516, 275494, 281589, 343068, 375452, 395274, 400246, 413241, 461153, 503076, 550988, 563178, 600369, 790548, 800492, 826482, 922306, 964229, 1126356, 1200738, 1383459, 1515217, 1652964, 1844612, 1928458, 2401476, 2766918, 2892687, 3030434, 3856916, 4545651, 5533836, 5785374, 6060868, 9091302, 10606519, 11570748, 18182604, 21213038, 31819557, 42426076, 63639114, 127278228]

約数ペア:

[(1, 127278228), (2, 63639114), (3, 42426076), (4, 31819557), (6, 21213038), (7, 18182604), (11, 11570748), (12, 10606519), (14, 9091302), (21, 6060868), (22, 5785374), (23, 5533836), (28, 4545651), (33, 3856916), (42, 3030434), (44, 2892687), (46, 2766918), (53, 2401476), (66, 1928458), (69, 1844612), (77, 1652964), (84, 1515217), (92, 1383459), (106, 1200738), (113, 1126356), (132, 964229), (138, 922306), (154, 826482), (159, 800492), (161, 790548), (212, 600369), (226, 563178), (231, 550988), (253, 503076), (276, 461153), (308, 413241), (318, 400246), (322, 395274), (339, 375452), (371, 343068), (452, 281589), (462, 275494), (483, 263516), (506, 251538), (583, 218316), (636, 200123), (644, 197637), (678, 187726), (742, 171534), (759, 167692), (791, 160908), (924, 137747), (966, 131758), (1012, 125769), (1113, 114356), (1166, 109158), (1219, 104412), (1243, 102396), (1356, 93863), (1484, 85767), (1518, 83846), (1582, 80454), (1749, 72772), (1771, 71868), (1932, 65879), (2226, 57178), (2332, 54579), (2373, 53636), (2438, 52206), (2486, 51198), (2599, 48972), (3036, 41923), (3164, 40227), (3498, 36386), (3542, 35934), (3657, 34804), (3729, 34132), (4081, 31188), (4452, 28589), (4746, 26818), (4876, 26103), (4972, 25599), (5198, 24486), (5313, 23956), (5989, 21252), (6996, 18193), (7084, 17967), (7314, 17402), (7458, 17066), (7797, 16324), (8162, 15594), (8533, 14916), (8701, 14628), (9492, 13409), (10396, 12243), (10626, 11978)]