154973984

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{5573}}^1$

素因数の和:5673

約数の個数: 48

約数和(自身を含む): 337115520

約数和(自身を除く): 182141536

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 79, 88, 158, 176, 316, 352, 632, 869, 1264, 1738, 2528, 3476, 5573, 6952, 11146, 13904, 22292, 27808, 44584, 61303, 89168, 122606, 178336, 245212, 440267, 490424, 880534, 980848, 1761068, 1961696, 3522136, 4842937, 7044272, 9685874, 14088544, 19371748, 38743496, 77486992, 154973984]

約数ペア:

[(1, 154973984), (2, 77486992), (4, 38743496), (8, 19371748), (11, 14088544), (16, 9685874), (22, 7044272), (32, 4842937), (44, 3522136), (79, 1961696), (88, 1761068), (158, 980848), (176, 880534), (316, 490424), (352, 440267), (632, 245212), (869, 178336), (1264, 122606), (1738, 89168), (2528, 61303), (3476, 44584), (5573, 27808), (6952, 22292), (11146, 13904)]