128527072

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{8147}}^1$

素因数の和:8203

約数の個数: 48

約数和(自身を含む): 277194960

約数和(自身を除く): 148667888

約数列:

[1, 2, 4, 8, 16, 17, 29, 32, 34, 58, 68, 116, 136, 232, 272, 464, 493, 544, 928, 986, 1972, 3944, 7888, 8147, 15776, 16294, 32588, 65176, 130352, 138499, 236263, 260704, 276998, 472526, 553996, 945052, 1107992, 1890104, 2215984, 3780208, 4016471, 4431968, 7560416, 8032942, 16065884, 32131768, 64263536, 128527072]

約数ペア:

[(1, 128527072), (2, 64263536), (4, 32131768), (8, 16065884), (16, 8032942), (17, 7560416), (29, 4431968), (32, 4016471), (34, 3780208), (58, 2215984), (68, 1890104), (116, 1107992), (136, 945052), (232, 553996), (272, 472526), (464, 276998), (493, 260704), (544, 236263), (928, 138499), (986, 130352), (1972, 65176), (3944, 32588), (7888, 16294), (8147, 15776)]