120122156

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{5821}}^1$

素因数の和:5910

約数の個数: 48

約数和(自身を含む): 266042112

約数和(自身を除く): 145919956

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 67, 77, 134, 154, 268, 308, 469, 737, 938, 1474, 1876, 2948, 5159, 5821, 10318, 11642, 20636, 23284, 40747, 64031, 81494, 128062, 162988, 256124, 390007, 448217, 780014, 896434, 1560028, 1792868, 2730049, 4290077, 5460098, 8580154, 10920196, 17160308, 30030539, 60061078, 120122156]

約数ペア:

[(1, 120122156), (2, 60061078), (4, 30030539), (7, 17160308), (11, 10920196), (14, 8580154), (22, 5460098), (28, 4290077), (44, 2730049), (67, 1792868), (77, 1560028), (134, 896434), (154, 780014), (268, 448217), (308, 390007), (469, 256124), (737, 162988), (938, 128062), (1474, 81494), (1876, 64031), (2948, 40747), (5159, 23284), (5821, 20636), (10318, 11642)]