19168701216

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{177173}}^1$

素因数の和:177223

約数の個数: 144

約数和(自身を含む): 61078256064

約数和(自身を除く): 41909554848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 49, 56, 69, 84, 92, 96, 98, 112, 138, 147, 161, 168, 184, 196, 224, 276, 294, 322, 336, 368, 392, 483, 552, 588, 644, 672, 736, 784, 966, 1104, 1127, 1176, 1288, 1568, 1932, 2208, 2254, 2352, 2576, 3381, 3864, 4508, 4704, 5152, 6762, 7728, 9016, 13524, 15456, 18032, 27048, 36064, 54096, 108192, 177173, 354346, 531519, 708692, 1063038, 1240211, 1417384, 2126076, 2480422, 2834768, 3720633, 4074979, 4252152, 4960844, 5669536, 7441266, 8149958, 8504304, 8681477, 9921688, 12224937, 14882532, 16299916, 17008608, 17362954, 19843376, 24449874, 26044431, 28524853, 29765064, 32599832, 34725908, 39686752, 48899748, 52088862, 57049706, 59530128, 65199664, 69451816, 85574559, 97799496, 104177724, 114099412, 119060256, 130399328, 138903632, 171149118, 195598992, 199673971, 208355448, 228198824, 277807264, 342298236, 391197984, 399347942, 416710896, 456397648, 599021913, 684596472, 798695884, 833421792, 912795296, 1198043826, 1369192944, 1597391768, 2396087652, 2738385888, 3194783536, 4792175304, 6389567072, 9584350608, 19168701216]

約数ペア:

[(1, 19168701216), (2, 9584350608), (3, 6389567072), (4, 4792175304), (6, 3194783536), (7, 2738385888), (8, 2396087652), (12, 1597391768), (14, 1369192944), (16, 1198043826), (21, 912795296), (23, 833421792), (24, 798695884), (28, 684596472), (32, 599021913), (42, 456397648), (46, 416710896), (48, 399347942), (49, 391197984), (56, 342298236), (69, 277807264), (84, 228198824), (92, 208355448), (96, 199673971), (98, 195598992), (112, 171149118), (138, 138903632), (147, 130399328), (161, 119060256), (168, 114099412), (184, 104177724), (196, 97799496), (224, 85574559), (276, 69451816), (294, 65199664), (322, 59530128), (336, 57049706), (368, 52088862), (392, 48899748), (483, 39686752), (552, 34725908), (588, 32599832), (644, 29765064), (672, 28524853), (736, 26044431), (784, 24449874), (966, 19843376), (1104, 17362954), (1127, 17008608), (1176, 16299916), (1288, 14882532), (1568, 12224937), (1932, 9921688), (2208, 8681477), (2254, 8504304), (2352, 8149958), (2576, 7441266), (3381, 5669536), (3864, 4960844), (4508, 4252152), (4704, 4074979), (5152, 3720633), (6762, 2834768), (7728, 2480422), (9016, 2126076), (13524, 1417384), (15456, 1240211), (18032, 1063038), (27048, 708692), (36064, 531519), (54096, 354346), (108192, 177173)]