156923808257

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{23371}}^1$

素因数の和:23613

約数の個数: 32

約数和(自身を含む): 172676075520

約数和(自身を除く): 15752267263

約数列:

[1, 19, 47, 73, 103, 893, 1387, 1957, 3431, 4841, 7519, 23371, 65189, 91979, 142861, 353393, 444049, 1098437, 1706083, 2407213, 6714467, 20870303, 32415577, 45737047, 80185901, 113139011, 175726549, 1523532119, 2149641209, 3338804431, 8259147803, 156923808257]

約数ペア:

[(1, 156923808257), (19, 8259147803), (47, 3338804431), (73, 2149641209), (103, 1523532119), (893, 175726549), (1387, 113139011), (1957, 80185901), (3431, 45737047), (4841, 32415577), (7519, 20870303), (23371, 6714467), (65189, 2407213), (91979, 1706083), (142861, 1098437), (353393, 444049)]