161339808

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{240089}}^1$

素因数の和:240109

約数の個数: 48

約数和(自身を含む): 484021440

約数和(自身を除く): 322681632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 240089, 480178, 720267, 960356, 1440534, 1680623, 1920712, 2881068, 3361246, 3841424, 5041869, 5762136, 6722492, 7682848, 10083738, 11524272, 13444984, 20167476, 23048544, 26889968, 40334952, 53779936, 80669904, 161339808]

約数ペア:

[(1, 161339808), (2, 80669904), (3, 53779936), (4, 40334952), (6, 26889968), (7, 23048544), (8, 20167476), (12, 13444984), (14, 11524272), (16, 10083738), (21, 7682848), (24, 6722492), (28, 5762136), (32, 5041869), (42, 3841424), (48, 3361246), (56, 2881068), (84, 1920712), (96, 1680623), (112, 1440534), (168, 960356), (224, 720267), (336, 480178), (672, 240089)]