157408878

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{883}}^1$

素因数の和:1009

約数の個数: 64

約数和(自身を含む): 357956352

約数和(自身を除く): 200547474

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 73, 74, 111, 146, 219, 222, 407, 438, 803, 814, 883, 1221, 1606, 1766, 2409, 2442, 2649, 2701, 4818, 5298, 5402, 8103, 9713, 16206, 19426, 29139, 29711, 32671, 58278, 59422, 64459, 65342, 89133, 98013, 128918, 178266, 193377, 196026, 359381, 386754, 709049, 718762, 1078143, 1418098, 2127147, 2156286, 2384983, 4254294, 4769966, 7154949, 14309898, 26234813, 52469626, 78704439, 157408878]

約数ペア:

[(1, 157408878), (2, 78704439), (3, 52469626), (6, 26234813), (11, 14309898), (22, 7154949), (33, 4769966), (37, 4254294), (66, 2384983), (73, 2156286), (74, 2127147), (111, 1418098), (146, 1078143), (219, 718762), (222, 709049), (407, 386754), (438, 359381), (803, 196026), (814, 193377), (883, 178266), (1221, 128918), (1606, 98013), (1766, 89133), (2409, 65342), (2442, 64459), (2649, 59422), (2701, 58278), (4818, 32671), (5298, 29711), (5402, 29139), (8103, 19426), (9713, 16206)]