179667072004

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^2\times {\mathrm{641}}^1\times {\mathrm{11903}}^1$

素因数の和:12613

約数の個数: 72

約数和(自身を含む): 372764141568

約数和(自身を除く): 193097069564

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 641, 812, 841, 1282, 1682, 2564, 3364, 4487, 5887, 8974, 11774, 11903, 17948, 18589, 23548, 23806, 37178, 47612, 74356, 83321, 130123, 166642, 260246, 333284, 345187, 520492, 539081, 690374, 1078162, 1380748, 2156324, 2416309, 3773567, 4832618, 7547134, 7629823, 9665236, 10010423, 15094268, 15259646, 20020846, 30519292, 40041692, 53408761, 70072961, 106817522, 140145922, 213635044, 221264867, 280291844, 442529734, 885059468, 1548854069, 3097708138, 6195416276, 6416681143, 12833362286, 25666724572, 44916768001, 89833536002, 179667072004]

約数ペア:

[(1, 179667072004), (2, 89833536002), (4, 44916768001), (7, 25666724572), (14, 12833362286), (28, 6416681143), (29, 6195416276), (58, 3097708138), (116, 1548854069), (203, 885059468), (406, 442529734), (641, 280291844), (812, 221264867), (841, 213635044), (1282, 140145922), (1682, 106817522), (2564, 70072961), (3364, 53408761), (4487, 40041692), (5887, 30519292), (8974, 20020846), (11774, 15259646), (11903, 15094268), (17948, 10010423), (18589, 9665236), (23548, 7629823), (23806, 7547134), (37178, 4832618), (47612, 3773567), (74356, 2416309), (83321, 2156324), (130123, 1380748), (166642, 1078162), (260246, 690374), (333284, 539081), (345187, 520492)]