144667864

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{11827}}^1$

素因数の和:11983

約数の個数: 32

約数和(自身を含む): 298065600

約数和(自身を除く): 153397736

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 139, 278, 556, 1112, 1529, 3058, 6116, 11827, 12232, 23654, 47308, 94616, 130097, 260194, 520388, 1040776, 1643953, 3287906, 6575812, 13151624, 18083483, 36166966, 72333932, 144667864]

約数ペア:

[(1, 144667864), (2, 72333932), (4, 36166966), (8, 18083483), (11, 13151624), (22, 6575812), (44, 3287906), (88, 1643953), (139, 1040776), (278, 520388), (556, 260194), (1112, 130097), (1529, 94616), (3058, 47308), (6116, 23654), (11827, 12232)]