13157045314

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1$

素因数の和:440

約数の個数: 128

約数和(自身を含む): 25225592832

約数和(自身を除く): 12068547518

約数列:

[1, 2, 7, 14, 17, 34, 43, 53, 86, 106, 119, 127, 191, 238, 254, 301, 371, 382, 602, 731, 742, 889, 901, 1337, 1462, 1778, 1802, 2159, 2279, 2674, 3247, 4318, 4558, 5117, 5461, 6307, 6494, 6731, 8213, 10123, 10234, 10922, 12614, 13462, 15113, 15953, 16426, 20246, 22729, 24257, 30226, 31906, 38227, 38743, 45458, 47117, 48514, 57491, 70861, 76454, 77486, 92837, 94234, 114427, 114982, 139621, 141722, 169799, 172091, 185674, 228854, 271201, 279242, 289433, 339598, 344182, 412369, 435289, 542402, 578866, 649859, 800989, 824738, 870578, 977347, 1043051, 1204637, 1285621, 1299718, 1601978, 1954694, 2026031, 2086102, 2409274, 2571242, 2886583, 3047023, 4052062, 4920361, 5773166, 6094046, 7301357, 7399913, 8999347, 9840722, 14602714, 14799826, 17731867, 17998694, 21855557, 34442527, 35463734, 43711114, 51799391, 55281703, 68885054, 103598782, 110563406, 124123069, 152988899, 248246138, 305977798, 386971921, 773943842, 939788951, 1879577902, 6578522657, 13157045314]

約数ペア:

[(1, 13157045314), (2, 6578522657), (7, 1879577902), (14, 939788951), (17, 773943842), (34, 386971921), (43, 305977798), (53, 248246138), (86, 152988899), (106, 124123069), (119, 110563406), (127, 103598782), (191, 68885054), (238, 55281703), (254, 51799391), (301, 43711114), (371, 35463734), (382, 34442527), (602, 21855557), (731, 17998694), (742, 17731867), (889, 14799826), (901, 14602714), (1337, 9840722), (1462, 8999347), (1778, 7399913), (1802, 7301357), (2159, 6094046), (2279, 5773166), (2674, 4920361), (3247, 4052062), (4318, 3047023), (4558, 2886583), (5117, 2571242), (5461, 2409274), (6307, 2086102), (6494, 2026031), (6731, 1954694), (8213, 1601978), (10123, 1299718), (10234, 1285621), (10922, 1204637), (12614, 1043051), (13462, 977347), (15113, 870578), (15953, 824738), (16426, 800989), (20246, 649859), (22729, 578866), (24257, 542402), (30226, 435289), (31906, 412369), (38227, 344182), (38743, 339598), (45458, 289433), (47117, 279242), (48514, 271201), (57491, 228854), (70861, 185674), (76454, 172091), (77486, 169799), (92837, 141722), (94234, 139621), (114427, 114982)]