157863343

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{283}}^1$

素因数の和:487

約数の個数: 32

約数和(自身を含む): 193847040

約数和(自身を除く): 35983697

約数列:

[1, 11, 17, 19, 157, 187, 209, 283, 323, 1727, 2669, 2983, 3113, 3553, 4811, 5377, 29359, 32813, 44431, 50711, 52921, 59147, 91409, 488741, 557821, 755327, 844189, 1005499, 8308597, 9286079, 14351213, 157863343]

約数ペア:

[(1, 157863343), (11, 14351213), (17, 9286079), (19, 8308597), (157, 1005499), (187, 844189), (209, 755327), (283, 557821), (323, 488741), (1727, 91409), (2669, 59147), (2983, 52921), (3113, 50711), (3553, 44431), (4811, 32813), (5377, 29359)]