161717952

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^2\times {\mathrm{6961}}^1$

素因数の和:6998

約数の個数: 84

約数和(自身を含む): 470380568

約数和(自身を除く): 308662616

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 121, 132, 176, 192, 242, 264, 352, 363, 484, 528, 704, 726, 968, 1056, 1452, 1936, 2112, 2904, 3872, 5808, 6961, 7744, 11616, 13922, 20883, 23232, 27844, 41766, 55688, 76571, 83532, 111376, 153142, 167064, 222752, 229713, 306284, 334128, 445504, 459426, 612568, 668256, 842281, 918852, 1225136, 1336512, 1684562, 1837704, 2450272, 2526843, 3369124, 3675408, 4900544, 5053686, 6738248, 7350816, 10107372, 13476496, 14701632, 20214744, 26952992, 40429488, 53905984, 80858976, 161717952]

約数ペア:

[(1, 161717952), (2, 80858976), (3, 53905984), (4, 40429488), (6, 26952992), (8, 20214744), (11, 14701632), (12, 13476496), (16, 10107372), (22, 7350816), (24, 6738248), (32, 5053686), (33, 4900544), (44, 3675408), (48, 3369124), (64, 2526843), (66, 2450272), (88, 1837704), (96, 1684562), (121, 1336512), (132, 1225136), (176, 918852), (192, 842281), (242, 668256), (264, 612568), (352, 459426), (363, 445504), (484, 334128), (528, 306284), (704, 229713), (726, 222752), (968, 167064), (1056, 153142), (1452, 111376), (1936, 83532), (2112, 76571), (2904, 55688), (3872, 41766), (5808, 27844), (6961, 23232), (7744, 20883), (11616, 13922)]