158624739

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{11393}}^1$

素因数の和:11436

約数の個数: 48

約数和(自身を含む): 298613952

約数和(自身を除く): 139989213

約数列:

[1, 3, 7, 9, 13, 17, 21, 39, 51, 63, 91, 117, 119, 153, 221, 273, 357, 663, 819, 1071, 1547, 1989, 4641, 11393, 13923, 34179, 79751, 102537, 148109, 193681, 239253, 444327, 581043, 717759, 1036763, 1332981, 1355767, 1743129, 2517853, 3110289, 4067301, 7553559, 9330867, 12201903, 17624971, 22660677, 52874913, 158624739]

約数ペア:

[(1, 158624739), (3, 52874913), (7, 22660677), (9, 17624971), (13, 12201903), (17, 9330867), (21, 7553559), (39, 4067301), (51, 3110289), (63, 2517853), (91, 1743129), (117, 1355767), (119, 1332981), (153, 1036763), (221, 717759), (273, 581043), (357, 444327), (663, 239253), (819, 193681), (1071, 148109), (1547, 102537), (1989, 79751), (4641, 34179), (11393, 13923)]