140397192

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{49999}}^1$

素因数の和:50027

約数の個数: 64

約数和(自身を含む): 420000000

約数和(自身を除く): 279602808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 49999, 99998, 149997, 199996, 299994, 399992, 449991, 599988, 649987, 899982, 1199976, 1299974, 1349973, 1799964, 1949961, 2599948, 2699946, 3599928, 3899922, 5199896, 5399892, 5849883, 7799844, 10799784, 11699766, 15599688, 17549649, 23399532, 35099298, 46799064, 70198596, 140397192]

約数ペア:

[(1, 140397192), (2, 70198596), (3, 46799064), (4, 35099298), (6, 23399532), (8, 17549649), (9, 15599688), (12, 11699766), (13, 10799784), (18, 7799844), (24, 5849883), (26, 5399892), (27, 5199896), (36, 3899922), (39, 3599928), (52, 2699946), (54, 2599948), (72, 1949961), (78, 1799964), (104, 1349973), (108, 1299974), (117, 1199976), (156, 899982), (216, 649987), (234, 599988), (312, 449991), (351, 399992), (468, 299994), (702, 199996), (936, 149997), (1404, 99998), (2808, 49999)]