168615776

素因数分解:

$2^5\times 7^1\times {\mathrm{251}}^1\times {\mathrm{2999}}^1$

素因数の和:3267

約数の個数: 48

約数和(自身を含む): 381024000

約数和(自身を除く): 212408224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 251, 502, 1004, 1757, 2008, 2999, 3514, 4016, 5998, 7028, 8032, 11996, 14056, 20993, 23992, 28112, 41986, 47984, 56224, 83972, 95968, 167944, 335888, 671776, 752749, 1505498, 3010996, 5269243, 6021992, 10538486, 12043984, 21076972, 24087968, 42153944, 84307888, 168615776]

約数ペア:

[(1, 168615776), (2, 84307888), (4, 42153944), (7, 24087968), (8, 21076972), (14, 12043984), (16, 10538486), (28, 6021992), (32, 5269243), (56, 3010996), (112, 1505498), (224, 752749), (251, 671776), (502, 335888), (1004, 167944), (1757, 95968), (2008, 83972), (2999, 56224), (3514, 47984), (4016, 41986), (5998, 28112), (7028, 23992), (8032, 20993), (11996, 14056)]