156835464

素因数分解:

$2^3\times 3^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1\times {\mathrm{389}}^1$

素因数の和:662

約数の個数: 64

約数和(自身を含む): 399297600

約数和(自身を除く): 242462136

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 107, 157, 214, 314, 321, 389, 428, 471, 628, 642, 778, 856, 942, 1167, 1256, 1284, 1556, 1884, 2334, 2568, 3112, 3768, 4668, 9336, 16799, 33598, 41623, 50397, 61073, 67196, 83246, 100794, 122146, 124869, 134392, 166492, 183219, 201588, 244292, 249738, 332984, 366438, 403176, 488584, 499476, 732876, 998952, 1465752, 6534811, 13069622, 19604433, 26139244, 39208866, 52278488, 78417732, 156835464]

約数ペア:

[(1, 156835464), (2, 78417732), (3, 52278488), (4, 39208866), (6, 26139244), (8, 19604433), (12, 13069622), (24, 6534811), (107, 1465752), (157, 998952), (214, 732876), (314, 499476), (321, 488584), (389, 403176), (428, 366438), (471, 332984), (628, 249738), (642, 244292), (778, 201588), (856, 183219), (942, 166492), (1167, 134392), (1256, 124869), (1284, 122146), (1556, 100794), (1884, 83246), (2334, 67196), (2568, 61073), (3112, 50397), (3768, 41623), (4668, 33598), (9336, 16799)]