140930944

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1$

素因数の和:292

約数の個数: 128

約数和(自身を含む): 356428800

約数和(自身を除く): 215497856

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 79, 88, 112, 128, 154, 158, 176, 181, 224, 308, 316, 352, 362, 448, 553, 616, 632, 704, 724, 869, 896, 1106, 1232, 1264, 1267, 1408, 1448, 1738, 1991, 2212, 2464, 2528, 2534, 2896, 3476, 3982, 4424, 4928, 5056, 5068, 5792, 6083, 6952, 7964, 8848, 9856, 10112, 10136, 11584, 12166, 13904, 13937, 14299, 15928, 17696, 20272, 23168, 24332, 27808, 27874, 28598, 31856, 35392, 40544, 48664, 55616, 55748, 57196, 63712, 70784, 81088, 97328, 100093, 111232, 111496, 114392, 127424, 157289, 162176, 194656, 200186, 222992, 228784, 254848, 314578, 389312, 400372, 445984, 457568, 629156, 778624, 800744, 891968, 915136, 1101023, 1258312, 1601488, 1783936, 1830272, 2202046, 2516624, 3202976, 4404092, 5033248, 6405952, 8808184, 10066496, 12811904, 17616368, 20132992, 35232736, 70465472, 140930944]

約数ペア:

[(1, 140930944), (2, 70465472), (4, 35232736), (7, 20132992), (8, 17616368), (11, 12811904), (14, 10066496), (16, 8808184), (22, 6405952), (28, 5033248), (32, 4404092), (44, 3202976), (56, 2516624), (64, 2202046), (77, 1830272), (79, 1783936), (88, 1601488), (112, 1258312), (128, 1101023), (154, 915136), (158, 891968), (176, 800744), (181, 778624), (224, 629156), (308, 457568), (316, 445984), (352, 400372), (362, 389312), (448, 314578), (553, 254848), (616, 228784), (632, 222992), (704, 200186), (724, 194656), (869, 162176), (896, 157289), (1106, 127424), (1232, 114392), (1264, 111496), (1267, 111232), (1408, 100093), (1448, 97328), (1738, 81088), (1991, 70784), (2212, 63712), (2464, 57196), (2528, 55748), (2534, 55616), (2896, 48664), (3476, 40544), (3982, 35392), (4424, 31856), (4928, 28598), (5056, 27874), (5068, 27808), (5792, 24332), (6083, 23168), (6952, 20272), (7964, 17696), (8848, 15928), (9856, 14299), (10112, 13937), (10136, 13904), (11584, 12166)]