15746875196

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{145799}}^1$

素因数の和:145914

約数の個数: 48

約数和(自身を含む): 31091558400

約数和(自身を除く): 15344683204

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 67, 124, 134, 268, 403, 806, 871, 1612, 1742, 2077, 3484, 4154, 8308, 27001, 54002, 108004, 145799, 291598, 583196, 1895387, 3790774, 4519769, 7581548, 9039538, 9768533, 18079076, 19537066, 39074132, 58756997, 117513994, 126990929, 235027988, 253981858, 302824523, 507963716, 605649046, 1211298092, 3936718799, 7873437598, 15746875196]

約数ペア:

[(1, 15746875196), (2, 7873437598), (4, 3936718799), (13, 1211298092), (26, 605649046), (31, 507963716), (52, 302824523), (62, 253981858), (67, 235027988), (124, 126990929), (134, 117513994), (268, 58756997), (403, 39074132), (806, 19537066), (871, 18079076), (1612, 9768533), (1742, 9039538), (2077, 7581548), (3484, 4519769), (4154, 3790774), (8308, 1895387), (27001, 583196), (54002, 291598), (108004, 145799)]