228192156

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{571}}^1\times {\mathrm{653}}^1$

素因数の和:1251

約数の個数: 72

約数和(自身を含む): 612756144

約数和(自身を除く): 384563988

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 571, 612, 653, 1142, 1306, 1713, 1959, 2284, 2612, 3426, 3918, 5139, 5877, 6852, 7836, 9707, 10278, 11101, 11754, 19414, 20556, 22202, 23508, 29121, 33303, 38828, 44404, 58242, 66606, 87363, 99909, 116484, 133212, 174726, 199818, 349452, 372863, 399636, 745726, 1118589, 1491452, 2237178, 3355767, 4474356, 6338671, 6711534, 12677342, 13423068, 19016013, 25354684, 38032026, 57048039, 76064052, 114096078, 228192156]

約数ペア:

[(1, 228192156), (2, 114096078), (3, 76064052), (4, 57048039), (6, 38032026), (9, 25354684), (12, 19016013), (17, 13423068), (18, 12677342), (34, 6711534), (36, 6338671), (51, 4474356), (68, 3355767), (102, 2237178), (153, 1491452), (204, 1118589), (306, 745726), (571, 399636), (612, 372863), (653, 349452), (1142, 199818), (1306, 174726), (1713, 133212), (1959, 116484), (2284, 99909), (2612, 87363), (3426, 66606), (3918, 58242), (5139, 44404), (5877, 38828), (6852, 33303), (7836, 29121), (9707, 23508), (10278, 22202), (11101, 20556), (11754, 19414)]