156797208

素因数分解:

$2^3\times 3^5\times {\mathrm{80657}}^1$

素因数の和:80678

約数の個数: 48

約数和(自身を含む): 440392680

約数和(自身を除く): 283595472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 80657, 161314, 241971, 322628, 483942, 645256, 725913, 967884, 1451826, 1935768, 2177739, 2903652, 4355478, 5807304, 6533217, 8710956, 13066434, 17421912, 19599651, 26132868, 39199302, 52265736, 78398604, 156797208]

約数ペア:

[(1, 156797208), (2, 78398604), (3, 52265736), (4, 39199302), (6, 26132868), (8, 19599651), (9, 17421912), (12, 13066434), (18, 8710956), (24, 6533217), (27, 5807304), (36, 4355478), (54, 2903652), (72, 2177739), (81, 1935768), (108, 1451826), (162, 967884), (216, 725913), (243, 645256), (324, 483942), (486, 322628), (648, 241971), (972, 161314), (1944, 80657)]