129350816

素因数分解:

$2^5\times 7^1\times {\mathrm{37}}^1\times {\mathrm{15607}}^1$

素因数の和:15661

約数の個数: 48

約数和(自身を含む): 298924416

約数和(自身を除く): 169573600

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 74, 112, 148, 224, 259, 296, 518, 592, 1036, 1184, 2072, 4144, 8288, 15607, 31214, 62428, 109249, 124856, 218498, 249712, 436996, 499424, 577459, 873992, 1154918, 1747984, 2309836, 3495968, 4042213, 4619672, 8084426, 9239344, 16168852, 18478688, 32337704, 64675408, 129350816]

約数ペア:

[(1, 129350816), (2, 64675408), (4, 32337704), (7, 18478688), (8, 16168852), (14, 9239344), (16, 8084426), (28, 4619672), (32, 4042213), (37, 3495968), (56, 2309836), (74, 1747984), (112, 1154918), (148, 873992), (224, 577459), (259, 499424), (296, 436996), (518, 249712), (592, 218498), (1036, 124856), (1184, 109249), (2072, 62428), (4144, 31214), (8288, 15607)]