19153665112

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{149}}^1\times {\mathrm{263}}^1\times {\mathrm{571}}^1$

素因数の和:1096

約数の個数: 64

約数和(自身を含む): 36694944000

約数和(自身を除く): 17541278888

約数列:

[1, 2, 4, 8, 107, 149, 214, 263, 298, 428, 526, 571, 596, 856, 1052, 1142, 1192, 2104, 2284, 4568, 15943, 28141, 31886, 39187, 56282, 61097, 63772, 78374, 85079, 112564, 122194, 127544, 150173, 156748, 170158, 225128, 244388, 300346, 313496, 340316, 488776, 600692, 680632, 1201384, 4193009, 8386018, 9103453, 16068511, 16772036, 18206906, 22375777, 32137022, 33544072, 36413812, 44751554, 64274044, 72827624, 89503108, 128548088, 179006216, 2394208139, 4788416278, 9576832556, 19153665112]

約数ペア:

[(1, 19153665112), (2, 9576832556), (4, 4788416278), (8, 2394208139), (107, 179006216), (149, 128548088), (214, 89503108), (263, 72827624), (298, 64274044), (428, 44751554), (526, 36413812), (571, 33544072), (596, 32137022), (856, 22375777), (1052, 18206906), (1142, 16772036), (1192, 16068511), (2104, 9103453), (2284, 8386018), (4568, 4193009), (15943, 1201384), (28141, 680632), (31886, 600692), (39187, 488776), (56282, 340316), (61097, 313496), (63772, 300346), (78374, 244388), (85079, 225128), (112564, 170158), (122194, 156748), (127544, 150173)]