142607471

素因数分解:

${\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:227

約数の個数: 32

約数和(自身を含む): 161118720

約数和(自身を除く): 18511249

約数列:

[1, 29, 31, 41, 53, 73, 899, 1189, 1271, 1537, 1643, 2117, 2173, 2263, 2993, 3869, 36859, 47647, 63017, 65627, 67363, 86797, 92783, 112201, 119939, 158629, 1953527, 2690707, 3478231, 4600241, 4917499, 142607471]

約数ペア:

[(1, 142607471), (29, 4917499), (31, 4600241), (41, 3478231), (53, 2690707), (73, 1953527), (899, 158629), (1189, 119939), (1271, 112201), (1537, 92783), (1643, 86797), (2117, 67363), (2173, 65627), (2263, 63017), (2993, 47647), (3869, 36859)]