167408164

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{28607}}^1$

素因数の和:28648

約数の個数: 48

約数和(自身を含む): 384491520

約数和(自身を除く): 217083356

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 209, 266, 308, 418, 532, 836, 1463, 2926, 5852, 28607, 57214, 114428, 200249, 314677, 400498, 543533, 629354, 800996, 1087066, 1258708, 2174132, 2202739, 3804731, 4405478, 5978863, 7609462, 8810956, 11957726, 15218924, 23915452, 41852041, 83704082, 167408164]

約数ペア:

[(1, 167408164), (2, 83704082), (4, 41852041), (7, 23915452), (11, 15218924), (14, 11957726), (19, 8810956), (22, 7609462), (28, 5978863), (38, 4405478), (44, 3804731), (76, 2202739), (77, 2174132), (133, 1258708), (154, 1087066), (209, 800996), (266, 629354), (308, 543533), (418, 400498), (532, 314677), (836, 200249), (1463, 114428), (2926, 57214), (5852, 28607)]