129777064

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{359}}^1\times {\mathrm{619}}^1$

素因数の和:1057

約数の個数: 32

約数和(自身を含む): 247752000

約数和(自身を除く): 117974936

約数列:

[1, 2, 4, 8, 73, 146, 292, 359, 584, 619, 718, 1238, 1436, 2476, 2872, 4952, 26207, 45187, 52414, 90374, 104828, 180748, 209656, 222221, 361496, 444442, 888884, 1777768, 16222133, 32444266, 64888532, 129777064]

約数ペア:

[(1, 129777064), (2, 64888532), (4, 32444266), (8, 16222133), (73, 1777768), (146, 888884), (292, 444442), (359, 361496), (584, 222221), (619, 209656), (718, 180748), (1238, 104828), (1436, 90374), (2476, 52414), (2872, 45187), (4952, 26207)]