15559176

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{229}}^1$

素因数の和:406

約数の個数: 64

約数和(自身を含む): 41400000

約数和(自身を除く): 25840824

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 149, 152, 228, 229, 298, 447, 456, 458, 596, 687, 894, 916, 1192, 1374, 1788, 1832, 2748, 2831, 3576, 4351, 5496, 5662, 8493, 8702, 11324, 13053, 16986, 17404, 22648, 26106, 33972, 34121, 34808, 52212, 67944, 68242, 102363, 104424, 136484, 204726, 272968, 409452, 648299, 818904, 1296598, 1944897, 2593196, 3889794, 5186392, 7779588, 15559176]

約数ペア:

[(1, 15559176), (2, 7779588), (3, 5186392), (4, 3889794), (6, 2593196), (8, 1944897), (12, 1296598), (19, 818904), (24, 648299), (38, 409452), (57, 272968), (76, 204726), (114, 136484), (149, 104424), (152, 102363), (228, 68242), (229, 67944), (298, 52212), (447, 34808), (456, 34121), (458, 33972), (596, 26106), (687, 22648), (894, 17404), (916, 16986), (1192, 13053), (1374, 11324), (1788, 8702), (1832, 8493), (2748, 5662), (2831, 5496), (3576, 4351)]