140245056

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{4969}}^1$

素因数の和:5001

約数の個数: 126

約数和(自身を含む): 467711790

約数和(自身を除く): 327466734

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 144, 147, 168, 192, 196, 224, 252, 288, 294, 336, 392, 441, 448, 504, 576, 588, 672, 784, 882, 1008, 1176, 1344, 1568, 1764, 2016, 2352, 3136, 3528, 4032, 4704, 4969, 7056, 9408, 9938, 14112, 14907, 19876, 28224, 29814, 34783, 39752, 44721, 59628, 69566, 79504, 89442, 104349, 119256, 139132, 159008, 178884, 208698, 238512, 243481, 278264, 313047, 318016, 357768, 417396, 477024, 486962, 556528, 626094, 715536, 730443, 834792, 954048, 973924, 1113056, 1252188, 1431072, 1460886, 1669584, 1947848, 2191329, 2226112, 2504376, 2862144, 2921772, 3339168, 3895696, 4382658, 5008752, 5843544, 6678336, 7791392, 8765316, 10017504, 11687088, 15582784, 17530632, 20035008, 23374176, 35061264, 46748352, 70122528, 140245056]

約数ペア:

[(1, 140245056), (2, 70122528), (3, 46748352), (4, 35061264), (6, 23374176), (7, 20035008), (8, 17530632), (9, 15582784), (12, 11687088), (14, 10017504), (16, 8765316), (18, 7791392), (21, 6678336), (24, 5843544), (28, 5008752), (32, 4382658), (36, 3895696), (42, 3339168), (48, 2921772), (49, 2862144), (56, 2504376), (63, 2226112), (64, 2191329), (72, 1947848), (84, 1669584), (96, 1460886), (98, 1431072), (112, 1252188), (126, 1113056), (144, 973924), (147, 954048), (168, 834792), (192, 730443), (196, 715536), (224, 626094), (252, 556528), (288, 486962), (294, 477024), (336, 417396), (392, 357768), (441, 318016), (448, 313047), (504, 278264), (576, 243481), (588, 238512), (672, 208698), (784, 178884), (882, 159008), (1008, 139132), (1176, 119256), (1344, 104349), (1568, 89442), (1764, 79504), (2016, 69566), (2352, 59628), (3136, 44721), (3528, 39752), (4032, 34783), (4704, 29814), (4969, 28224), (7056, 19876), (9408, 14907), (9938, 14112)]