129243972

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1$

素因数の和:250

約数の個数: 144

約数和(自身を含む): 367871616

約数和(自身を除く): 238627644

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 41, 44, 52, 66, 78, 82, 121, 123, 132, 143, 156, 164, 167, 242, 246, 286, 334, 363, 429, 451, 484, 492, 501, 533, 572, 668, 726, 858, 902, 1002, 1066, 1353, 1452, 1573, 1599, 1716, 1804, 1837, 2004, 2132, 2171, 2706, 3146, 3198, 3674, 4342, 4719, 4961, 5412, 5511, 5863, 6292, 6396, 6513, 6847, 7348, 8684, 9438, 9922, 11022, 11726, 13026, 13694, 14883, 17589, 18876, 19844, 20207, 20541, 22044, 23452, 23881, 26052, 27388, 29766, 35178, 40414, 41082, 47762, 59532, 60621, 64493, 70356, 71643, 75317, 80828, 82164, 89011, 95524, 121242, 128986, 143286, 150634, 178022, 193479, 225951, 242484, 257972, 262691, 267033, 286572, 301268, 356044, 386958, 451902, 525382, 534066, 773916, 788073, 828487, 903804, 979121, 1050764, 1068132, 1576146, 1656974, 1958242, 2485461, 2937363, 3152292, 3313948, 3916484, 4970922, 5874726, 9941844, 10770331, 11749452, 21540662, 32310993, 43081324, 64621986, 129243972]

約数ペア:

[(1, 129243972), (2, 64621986), (3, 43081324), (4, 32310993), (6, 21540662), (11, 11749452), (12, 10770331), (13, 9941844), (22, 5874726), (26, 4970922), (33, 3916484), (39, 3313948), (41, 3152292), (44, 2937363), (52, 2485461), (66, 1958242), (78, 1656974), (82, 1576146), (121, 1068132), (123, 1050764), (132, 979121), (143, 903804), (156, 828487), (164, 788073), (167, 773916), (242, 534066), (246, 525382), (286, 451902), (334, 386958), (363, 356044), (429, 301268), (451, 286572), (484, 267033), (492, 262691), (501, 257972), (533, 242484), (572, 225951), (668, 193479), (726, 178022), (858, 150634), (902, 143286), (1002, 128986), (1066, 121242), (1353, 95524), (1452, 89011), (1573, 82164), (1599, 80828), (1716, 75317), (1804, 71643), (1837, 70356), (2004, 64493), (2132, 60621), (2171, 59532), (2706, 47762), (3146, 41082), (3198, 40414), (3674, 35178), (4342, 29766), (4719, 27388), (4961, 26052), (5412, 23881), (5511, 23452), (5863, 22044), (6292, 20541), (6396, 20207), (6513, 19844), (6847, 18876), (7348, 17589), (8684, 14883), (9438, 13694), (9922, 13026), (11022, 11726)]