156919089860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{3032839}}^1$

素因数の和:3033060

約数の個数: 48

約数和(自身を含む): 356661984000

約数和(自身を除く): 199742894140

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 199, 260, 398, 796, 995, 1990, 2587, 3980, 5174, 10348, 12935, 25870, 51740, 3032839, 6065678, 12131356, 15164195, 30328390, 39426907, 60656780, 78853814, 157707628, 197134535, 394269070, 603534961, 788538140, 1207069922, 2414139844, 3017674805, 6035349610, 7845954493, 12070699220, 15691908986, 31383817972, 39229772465, 78459544930, 156919089860]

約数ペア:

[(1, 156919089860), (2, 78459544930), (4, 39229772465), (5, 31383817972), (10, 15691908986), (13, 12070699220), (20, 7845954493), (26, 6035349610), (52, 3017674805), (65, 2414139844), (130, 1207069922), (199, 788538140), (260, 603534961), (398, 394269070), (796, 197134535), (995, 157707628), (1990, 78853814), (2587, 60656780), (3980, 39426907), (5174, 30328390), (10348, 15164195), (12935, 12131356), (25870, 6065678), (51740, 3032839)]