164358208

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{19309}}^1$

素因数の和:19347

約数の個数: 56

約数和(自身を含む): 392379200

約数和(自身を除く): 228020992

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 133, 152, 224, 266, 304, 448, 532, 608, 1064, 1216, 2128, 4256, 8512, 19309, 38618, 77236, 135163, 154472, 270326, 308944, 366871, 540652, 617888, 733742, 1081304, 1235776, 1467484, 2162608, 2568097, 2934968, 4325216, 5136194, 5869936, 8650432, 10272388, 11739872, 20544776, 23479744, 41089552, 82179104, 164358208]

約数ペア:

[(1, 164358208), (2, 82179104), (4, 41089552), (7, 23479744), (8, 20544776), (14, 11739872), (16, 10272388), (19, 8650432), (28, 5869936), (32, 5136194), (38, 4325216), (56, 2934968), (64, 2568097), (76, 2162608), (112, 1467484), (133, 1235776), (152, 1081304), (224, 733742), (266, 617888), (304, 540652), (448, 366871), (532, 308944), (608, 270326), (1064, 154472), (1216, 135163), (2128, 77236), (4256, 38618), (8512, 19309)]