159141131

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1$

素因数の和:335

約数の個数: 32

約数和(自身を含む): 185613120

約数和(自身を除く): 26471989

約数列:

[1, 17, 19, 41, 61, 197, 323, 697, 779, 1037, 1159, 2501, 3349, 3743, 8077, 12017, 13243, 19703, 42517, 47519, 63631, 137309, 153463, 204289, 228323, 492697, 807823, 2608871, 3881491, 8375849, 9361243, 159141131]

約数ペア:

[(1, 159141131), (17, 9361243), (19, 8375849), (41, 3881491), (61, 2608871), (197, 807823), (323, 492697), (697, 228323), (779, 204289), (1037, 153463), (1159, 137309), (2501, 63631), (3349, 47519), (3743, 42517), (8077, 19703), (12017, 13243)]