125877178

素因数分解:

$2^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{229}}^1$

素因数の和:395

約数の個数: 48

約数和(自身を含む): 226540800

約数和(自身を除く): 100663622

約数列:

[1, 2, 7, 14, 49, 71, 79, 98, 142, 158, 229, 458, 497, 553, 994, 1106, 1603, 3206, 3479, 3871, 5609, 6958, 7742, 11218, 11221, 16259, 18091, 22442, 32518, 36182, 39263, 78526, 113813, 126637, 227626, 253274, 274841, 549682, 796691, 886459, 1284461, 1593382, 1772918, 2568922, 8991227, 17982454, 62938589, 125877178]

約数ペア:

[(1, 125877178), (2, 62938589), (7, 17982454), (14, 8991227), (49, 2568922), (71, 1772918), (79, 1593382), (98, 1284461), (142, 886459), (158, 796691), (229, 549682), (458, 274841), (497, 253274), (553, 227626), (994, 126637), (1106, 113813), (1603, 78526), (3206, 39263), (3479, 36182), (3871, 32518), (5609, 22442), (6958, 18091), (7742, 16259), (11218, 11221)]