137155718

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{16633}}^1$

素因数の和:16692

約数の個数: 32

約数和(自身を含む): 255498240

約数和(自身を除く): 118342522

約数列:

[1, 2, 7, 14, 19, 31, 38, 62, 133, 217, 266, 434, 589, 1178, 4123, 8246, 16633, 33266, 116431, 232862, 316027, 515623, 632054, 1031246, 2212189, 3609361, 4424378, 7218722, 9796837, 19593674, 68577859, 137155718]

約数ペア:

[(1, 137155718), (2, 68577859), (7, 19593674), (14, 9796837), (19, 7218722), (31, 4424378), (38, 3609361), (62, 2212189), (133, 1031246), (217, 632054), (266, 515623), (434, 316027), (589, 232862), (1178, 116431), (4123, 33266), (8246, 16633)]