157023945670

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{491}}^1\times {\mathrm{6329}}^1$

素因数の和:7021

約数の個数: 64

約数和(自身を含む): 294194903040

約数和(自身を除く): 137170957370

約数列:

[1, 2, 5, 10, 31, 62, 155, 163, 310, 326, 491, 815, 982, 1630, 2455, 4910, 5053, 6329, 10106, 12658, 15221, 25265, 30442, 31645, 50530, 63290, 76105, 80033, 152210, 160066, 196199, 392398, 400165, 800330, 980995, 1031627, 1961990, 2063254, 2481023, 3107539, 4962046, 5158135, 6215078, 10316270, 12405115, 15537695, 24810230, 31075390, 31980437, 63960874, 96333709, 159902185, 192667418, 319804370, 481668545, 506528857, 963337090, 1013057714, 2532644285, 5065288570, 15702394567, 31404789134, 78511972835, 157023945670]

約数ペア:

[(1, 157023945670), (2, 78511972835), (5, 31404789134), (10, 15702394567), (31, 5065288570), (62, 2532644285), (155, 1013057714), (163, 963337090), (310, 506528857), (326, 481668545), (491, 319804370), (815, 192667418), (982, 159902185), (1630, 96333709), (2455, 63960874), (4910, 31980437), (5053, 31075390), (6329, 24810230), (10106, 15537695), (12658, 12405115), (15221, 10316270), (25265, 6215078), (30442, 5158135), (31645, 4962046), (50530, 3107539), (63290, 2481023), (76105, 2063254), (80033, 1961990), (152210, 1031627), (160066, 980995), (196199, 800330), (392398, 400165)]