166039020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{131777}}^1$

素因数の和:131799

約数の個数: 72

約数和(自身を含む): 575606304

約数和(自身を除く): 409567284

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 131777, 263554, 395331, 527108, 658885, 790662, 922439, 1185993, 1317770, 1581324, 1844878, 1976655, 2371986, 2635540, 2767317, 3689756, 3953310, 4612195, 4743972, 5534634, 5929965, 7906620, 8301951, 9224390, 11069268, 11859930, 13836585, 16603902, 18448780, 23719860, 27673170, 33207804, 41509755, 55346340, 83019510, 166039020]

約数ペア:

[(1, 166039020), (2, 83019510), (3, 55346340), (4, 41509755), (5, 33207804), (6, 27673170), (7, 23719860), (9, 18448780), (10, 16603902), (12, 13836585), (14, 11859930), (15, 11069268), (18, 9224390), (20, 8301951), (21, 7906620), (28, 5929965), (30, 5534634), (35, 4743972), (36, 4612195), (42, 3953310), (45, 3689756), (60, 2767317), (63, 2635540), (70, 2371986), (84, 1976655), (90, 1844878), (105, 1581324), (126, 1317770), (140, 1185993), (180, 922439), (210, 790662), (252, 658885), (315, 527108), (420, 395331), (630, 263554), (1260, 131777)]