156748934390

素因数分解:

$2^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{373}}^1\times {\mathrm{213319}}^1$

素因数の和:213896

約数の個数: 32

約数和(自身を含む): 284341907520

約数和(自身を除く): 127592973130

約数列:

[1, 2, 5, 10, 197, 373, 394, 746, 985, 1865, 1970, 3730, 73481, 146962, 213319, 367405, 426638, 734810, 1066595, 2133190, 42023843, 79567987, 84047686, 159135974, 210119215, 397839935, 420238430, 795679870, 15674893439, 31349786878, 78374467195, 156748934390]

約数ペア:

[(1, 156748934390), (2, 78374467195), (5, 31349786878), (10, 15674893439), (197, 795679870), (373, 420238430), (394, 397839935), (746, 210119215), (985, 159135974), (1865, 84047686), (1970, 79567987), (3730, 42023843), (73481, 2133190), (146962, 1066595), (213319, 734810), (367405, 426638)]