156980658

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{24203}}^1$

素因数の和:24278

約数の個数: 32

約数和(自身を含む): 334596096

約数和(自身を除く): 177615438

約数列:

[1, 2, 3, 6, 23, 46, 47, 69, 94, 138, 141, 282, 1081, 2162, 3243, 6486, 24203, 48406, 72609, 145218, 556669, 1113338, 1137541, 1670007, 2275082, 3340014, 3412623, 6825246, 26163443, 52326886, 78490329, 156980658]

約数ペア:

[(1, 156980658), (2, 78490329), (3, 52326886), (6, 26163443), (23, 6825246), (46, 3412623), (47, 3340014), (69, 2275082), (94, 1670007), (138, 1137541), (141, 1113338), (282, 556669), (1081, 145218), (2162, 72609), (3243, 48406), (6486, 24203)]