168968467052

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{940993}}^1$

素因数の和:941079

約数の個数: 72

約数和(自身を含む): 378460258848

約数和(自身を除く): 209491791796

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 53, 77, 106, 121, 154, 212, 242, 308, 371, 484, 583, 742, 847, 1166, 1484, 1694, 2332, 3388, 4081, 6413, 8162, 12826, 16324, 25652, 44891, 89782, 179564, 940993, 1881986, 3763972, 6586951, 10350923, 13173902, 20701846, 26347804, 41403692, 49872629, 72456461, 99745258, 113860153, 144912922, 199490516, 227720306, 289825844, 349108403, 455440612, 548598919, 698216806, 797021071, 1097197838, 1396433612, 1594042142, 2194395676, 3188084284, 3840192433, 6034588109, 7680384866, 12069176218, 15360769732, 24138352436, 42242116763, 84484233526, 168968467052]

約数ペア:

[(1, 168968467052), (2, 84484233526), (4, 42242116763), (7, 24138352436), (11, 15360769732), (14, 12069176218), (22, 7680384866), (28, 6034588109), (44, 3840192433), (53, 3188084284), (77, 2194395676), (106, 1594042142), (121, 1396433612), (154, 1097197838), (212, 797021071), (242, 698216806), (308, 548598919), (371, 455440612), (484, 349108403), (583, 289825844), (742, 227720306), (847, 199490516), (1166, 144912922), (1484, 113860153), (1694, 99745258), (2332, 72456461), (3388, 49872629), (4081, 41403692), (6413, 26347804), (8162, 20701846), (12826, 13173902), (16324, 10350923), (25652, 6586951), (44891, 3763972), (89782, 1881986), (179564, 940993)]