154805742

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10501}}^1$

素因数の和:10535

約数の個数: 80

約数和(自身を含む): 426969312

約数和(自身を除く): 272163570

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 81, 91, 117, 126, 162, 182, 189, 234, 273, 351, 378, 546, 567, 702, 819, 1053, 1134, 1638, 2106, 2457, 4914, 7371, 10501, 14742, 21002, 31503, 63006, 73507, 94509, 136513, 147014, 189018, 220521, 273026, 283527, 409539, 441042, 567054, 661563, 819078, 850581, 955591, 1228617, 1323126, 1701162, 1911182, 1984689, 2457234, 2866773, 3685851, 3969378, 5733546, 5954067, 7371702, 8600319, 11057553, 11908134, 17200638, 22115106, 25800957, 51601914, 77402871, 154805742]

約数ペア:

[(1, 154805742), (2, 77402871), (3, 51601914), (6, 25800957), (7, 22115106), (9, 17200638), (13, 11908134), (14, 11057553), (18, 8600319), (21, 7371702), (26, 5954067), (27, 5733546), (39, 3969378), (42, 3685851), (54, 2866773), (63, 2457234), (78, 1984689), (81, 1911182), (91, 1701162), (117, 1323126), (126, 1228617), (162, 955591), (182, 850581), (189, 819078), (234, 661563), (273, 567054), (351, 441042), (378, 409539), (546, 283527), (567, 273026), (702, 220521), (819, 189018), (1053, 147014), (1134, 136513), (1638, 94509), (2106, 73507), (2457, 63006), (4914, 31503), (7371, 21002), (10501, 14742)]