136774768

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{653}}^1$

素因数の和:746

約数の個数: 80

約数和(自身を含む): 306542880

約数和(自身を除く): 169768112

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 53, 76, 104, 106, 152, 208, 212, 247, 304, 424, 494, 653, 689, 848, 988, 1007, 1306, 1378, 1976, 2014, 2612, 2756, 3952, 4028, 5224, 5512, 8056, 8489, 10448, 11024, 12407, 13091, 16112, 16978, 24814, 26182, 33956, 34609, 49628, 52364, 67912, 69218, 99256, 104728, 135824, 138436, 161291, 198512, 209456, 276872, 322582, 449917, 553744, 645164, 657571, 899834, 1290328, 1315142, 1799668, 2580656, 2630284, 3599336, 5260568, 7198672, 8548423, 10521136, 17096846, 34193692, 68387384, 136774768]

約数ペア:

[(1, 136774768), (2, 68387384), (4, 34193692), (8, 17096846), (13, 10521136), (16, 8548423), (19, 7198672), (26, 5260568), (38, 3599336), (52, 2630284), (53, 2580656), (76, 1799668), (104, 1315142), (106, 1290328), (152, 899834), (208, 657571), (212, 645164), (247, 553744), (304, 449917), (424, 322582), (494, 276872), (653, 209456), (689, 198512), (848, 161291), (988, 138436), (1007, 135824), (1306, 104728), (1378, 99256), (1976, 69218), (2014, 67912), (2612, 52364), (2756, 49628), (3952, 34609), (4028, 33956), (5224, 26182), (5512, 24814), (8056, 16978), (8489, 16112), (10448, 13091), (11024, 12407)]