166497768

素因数分解:

$2^3\times 3^6\times {\mathrm{28549}}^1$

素因数の和:28573

約数の個数: 56

約数和(自身を含む): 468077250

約数和(自身を除く): 301579482

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, 729, 972, 1458, 1944, 2916, 5832, 28549, 57098, 85647, 114196, 171294, 228392, 256941, 342588, 513882, 685176, 770823, 1027764, 1541646, 2055528, 2312469, 3083292, 4624938, 6166584, 6937407, 9249876, 13874814, 18499752, 20812221, 27749628, 41624442, 55499256, 83248884, 166497768]

約数ペア:

[(1, 166497768), (2, 83248884), (3, 55499256), (4, 41624442), (6, 27749628), (8, 20812221), (9, 18499752), (12, 13874814), (18, 9249876), (24, 6937407), (27, 6166584), (36, 4624938), (54, 3083292), (72, 2312469), (81, 2055528), (108, 1541646), (162, 1027764), (216, 770823), (243, 685176), (324, 513882), (486, 342588), (648, 256941), (729, 228392), (972, 171294), (1458, 114196), (1944, 85647), (2916, 57098), (5832, 28549)]