156721500064

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{6661}}^1\times {\mathrm{17099}}^1$

素因数の和:23813

約数の個数: 48

約数和(自身を含む): 315786794400

約数和(自身を除く): 159065294336

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 6661, 13322, 17099, 26644, 34198, 53288, 68396, 106576, 136792, 213152, 273584, 286423, 547168, 572846, 735257, 1145692, 1470514, 2291384, 2941028, 4582768, 5882056, 9165536, 11764112, 23528224, 113896439, 227792878, 455585756, 911171512, 1822343024, 3644686048, 4897546877, 9795093754, 19590187508, 39180375016, 78360750032, 156721500064]

約数ペア:

[(1, 156721500064), (2, 78360750032), (4, 39180375016), (8, 19590187508), (16, 9795093754), (32, 4897546877), (43, 3644686048), (86, 1822343024), (172, 911171512), (344, 455585756), (688, 227792878), (1376, 113896439), (6661, 23528224), (13322, 11764112), (17099, 9165536), (26644, 5882056), (34198, 4582768), (53288, 2941028), (68396, 2291384), (106576, 1470514), (136792, 1145692), (213152, 735257), (273584, 572846), (286423, 547168)]