127860776

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{229}}^1\times {\mathrm{983}}^1$

素因数の和:1289

約数の個数: 32

約数和(自身を含む): 244425600

約数和(自身を除く): 116564824

約数列:

[1, 2, 4, 8, 71, 142, 229, 284, 458, 568, 916, 983, 1832, 1966, 3932, 7864, 16259, 32518, 65036, 69793, 130072, 139586, 225107, 279172, 450214, 558344, 900428, 1800856, 15982597, 31965194, 63930388, 127860776]

約数ペア:

[(1, 127860776), (2, 63930388), (4, 31965194), (8, 15982597), (71, 1800856), (142, 900428), (229, 558344), (284, 450214), (458, 279172), (568, 225107), (916, 139586), (983, 130072), (1832, 69793), (1966, 65036), (3932, 32518), (7864, 16259)]