128587848984

素因数分解:

$2^3\times 3^2\times 7^3\times {\mathrm{5206829}}^1$

素因数の和:5206862

約数の個数: 96

約数和(自身を含む): 406132740000

約数和(自身を除く): 277544891016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 343, 392, 441, 504, 588, 686, 882, 1029, 1176, 1372, 1764, 2058, 2744, 3087, 3528, 4116, 6174, 8232, 12348, 24696, 5206829, 10413658, 15620487, 20827316, 31240974, 36447803, 41654632, 46861461, 62481948, 72895606, 93722922, 109343409, 124963896, 145791212, 187445844, 218686818, 255134621, 291582424, 328030227, 374891688, 437373636, 510269242, 656060454, 765403863, 874747272, 1020538484, 1312120908, 1530807726, 1785942347, 2041076968, 2296211589, 2624241816, 3061615452, 3571884694, 4592423178, 5357827041, 6123230904, 7143769388, 9184846356, 10715654082, 14287538776, 16073481123, 18369692712, 21431308164, 32146962246, 42862616328, 64293924492, 128587848984]

約数ペア:

[(1, 128587848984), (2, 64293924492), (3, 42862616328), (4, 32146962246), (6, 21431308164), (7, 18369692712), (8, 16073481123), (9, 14287538776), (12, 10715654082), (14, 9184846356), (18, 7143769388), (21, 6123230904), (24, 5357827041), (28, 4592423178), (36, 3571884694), (42, 3061615452), (49, 2624241816), (56, 2296211589), (63, 2041076968), (72, 1785942347), (84, 1530807726), (98, 1312120908), (126, 1020538484), (147, 874747272), (168, 765403863), (196, 656060454), (252, 510269242), (294, 437373636), (343, 374891688), (392, 328030227), (441, 291582424), (504, 255134621), (588, 218686818), (686, 187445844), (882, 145791212), (1029, 124963896), (1176, 109343409), (1372, 93722922), (1764, 72895606), (2058, 62481948), (2744, 46861461), (3087, 41654632), (3528, 36447803), (4116, 31240974), (6174, 20827316), (8232, 15620487), (12348, 10413658), (24696, 5206829)]