181307056

素因数分解:

$2^4\times 7^3\times {\mathrm{33037}}^1$

素因数の和:33066

約数の個数: 40

約数和(自身を含む): 409671200

約数和(自身を除く): 228364144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 2744, 5488, 33037, 66074, 132148, 231259, 264296, 462518, 528592, 925036, 1618813, 1850072, 3237626, 3700144, 6475252, 11331691, 12950504, 22663382, 25901008, 45326764, 90653528, 181307056]

約数ペア:

[(1, 181307056), (2, 90653528), (4, 45326764), (7, 25901008), (8, 22663382), (14, 12950504), (16, 11331691), (28, 6475252), (49, 3700144), (56, 3237626), (98, 1850072), (112, 1618813), (196, 925036), (343, 528592), (392, 462518), (686, 264296), (784, 231259), (1372, 132148), (2744, 66074), (5488, 33037)]