161959824

素因数分解:

$2^4\times 3^4\times {\mathrm{13}}^1\times {\mathrm{9613}}^1$

素因数の和:9646

約数の個数: 100

約数和(自身を含む): 504869596

約数和(自身を除く): 342909772

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 81, 104, 108, 117, 144, 156, 162, 208, 216, 234, 312, 324, 351, 432, 468, 624, 648, 702, 936, 1053, 1296, 1404, 1872, 2106, 2808, 4212, 5616, 8424, 9613, 16848, 19226, 28839, 38452, 57678, 76904, 86517, 115356, 124969, 153808, 173034, 230712, 249938, 259551, 346068, 374907, 461424, 499876, 519102, 692136, 749814, 778653, 999752, 1038204, 1124721, 1384272, 1499628, 1557306, 1999504, 2076408, 2249442, 2999256, 3114612, 3374163, 4152816, 4498884, 5998512, 6229224, 6748326, 8997768, 10122489, 12458448, 13496652, 17995536, 20244978, 26993304, 40489956, 53986608, 80979912, 161959824]

約数ペア:

[(1, 161959824), (2, 80979912), (3, 53986608), (4, 40489956), (6, 26993304), (8, 20244978), (9, 17995536), (12, 13496652), (13, 12458448), (16, 10122489), (18, 8997768), (24, 6748326), (26, 6229224), (27, 5998512), (36, 4498884), (39, 4152816), (48, 3374163), (52, 3114612), (54, 2999256), (72, 2249442), (78, 2076408), (81, 1999504), (104, 1557306), (108, 1499628), (117, 1384272), (144, 1124721), (156, 1038204), (162, 999752), (208, 778653), (216, 749814), (234, 692136), (312, 519102), (324, 499876), (351, 461424), (432, 374907), (468, 346068), (624, 259551), (648, 249938), (702, 230712), (936, 173034), (1053, 153808), (1296, 124969), (1404, 115356), (1872, 86517), (2106, 76904), (2808, 57678), (4212, 38452), (5616, 28839), (8424, 19226), (9613, 16848)]